470894700100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1\times {\mathrm{3583}}^1$

素因数の和:4526

約数の個数: 144

約数和(自身を含む): 1123624083456

約数和(自身を除く): 652729383356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 157, 220, 275, 314, 550, 628, 761, 785, 1100, 1522, 1570, 1727, 3044, 3140, 3454, 3583, 3805, 3925, 6908, 7166, 7610, 7850, 8371, 8635, 14332, 15220, 15700, 16742, 17270, 17915, 19025, 33484, 34540, 35830, 38050, 39413, 41855, 43175, 71660, 76100, 78826, 83710, 86350, 89575, 119477, 157652, 167420, 172700, 179150, 197065, 209275, 238954, 358300, 394130, 418550, 477908, 562531, 597385, 788260, 837100, 985325, 1125062, 1194770, 1314247, 1970650, 2250124, 2389540, 2628494, 2726663, 2812655, 2986925, 3941300, 5256988, 5453326, 5625310, 5973850, 6187841, 6571235, 10906652, 11250620, 11947700, 12375682, 13142470, 13633315, 14063275, 24751364, 26284940, 27266630, 28126550, 29993293, 30939205, 32856175, 54533260, 56253100, 59986586, 61878410, 65712350, 68166575, 119973172, 123756820, 131424700, 136333150, 149966465, 154696025, 272666300, 299932930, 309392050, 428086091, 599865860, 618784100, 749832325, 856172182, 1499664650, 1712344364, 2140430455, 2999329300, 4280860910, 4708947001, 8561721820, 9417894002, 10702152275, 18835788004, 21404304550, 23544735005, 42808609100, 47089470010, 94178940020, 117723675025, 235447350050, 470894700100]

約数ペア:

[(1, 470894700100), (2, 235447350050), (4, 117723675025), (5, 94178940020), (10, 47089470010), (11, 42808609100), (20, 23544735005), (22, 21404304550), (25, 18835788004), (44, 10702152275), (50, 9417894002), (55, 8561721820), (100, 4708947001), (110, 4280860910), (157, 2999329300), (220, 2140430455), (275, 1712344364), (314, 1499664650), (550, 856172182), (628, 749832325), (761, 618784100), (785, 599865860), (1100, 428086091), (1522, 309392050), (1570, 299932930), (1727, 272666300), (3044, 154696025), (3140, 149966465), (3454, 136333150), (3583, 131424700), (3805, 123756820), (3925, 119973172), (6908, 68166575), (7166, 65712350), (7610, 61878410), (7850, 59986586), (8371, 56253100), (8635, 54533260), (14332, 32856175), (15220, 30939205), (15700, 29993293), (16742, 28126550), (17270, 27266630), (17915, 26284940), (19025, 24751364), (33484, 14063275), (34540, 13633315), (35830, 13142470), (38050, 12375682), (39413, 11947700), (41855, 11250620), (43175, 10906652), (71660, 6571235), (76100, 6187841), (78826, 5973850), (83710, 5625310), (86350, 5453326), (89575, 5256988), (119477, 3941300), (157652, 2986925), (167420, 2812655), (172700, 2726663), (179150, 2628494), (197065, 2389540), (209275, 2250124), (238954, 1970650), (358300, 1314247), (394130, 1194770), (418550, 1125062), (477908, 985325), (562531, 837100), (597385, 788260)]