155113561360

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3209}}^1\times {\mathrm{6229}}^1$

素因数の和:9548

約数の個数: 80

約数和(自身を含む): 364529012400

約数和(自身を除く): 209415451040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3209, 3880, 6229, 6418, 7760, 12458, 12836, 16045, 24916, 25672, 31145, 32090, 49832, 51344, 62290, 64180, 99664, 124580, 128360, 249160, 256720, 311273, 498320, 604213, 622546, 1208426, 1245092, 1556365, 2416852, 2490184, 3021065, 3112730, 4833704, 4980368, 6042130, 6225460, 9667408, 12084260, 12450920, 19988861, 24168520, 24901840, 39977722, 48337040, 79955444, 99944305, 159910888, 199888610, 319821776, 399777220, 799554440, 1599108880, 1938919517, 3877839034, 7755678068, 9694597585, 15511356136, 19389195170, 31022712272, 38778390340, 77556780680, 155113561360]

約数ペア:

[(1, 155113561360), (2, 77556780680), (4, 38778390340), (5, 31022712272), (8, 19389195170), (10, 15511356136), (16, 9694597585), (20, 7755678068), (40, 3877839034), (80, 1938919517), (97, 1599108880), (194, 799554440), (388, 399777220), (485, 319821776), (776, 199888610), (970, 159910888), (1552, 99944305), (1940, 79955444), (3209, 48337040), (3880, 39977722), (6229, 24901840), (6418, 24168520), (7760, 19988861), (12458, 12450920), (12836, 12084260), (16045, 9667408), (24916, 6225460), (25672, 6042130), (31145, 4980368), (32090, 4833704), (49832, 3112730), (51344, 3021065), (62290, 2490184), (64180, 2416852), (99664, 1556365), (124580, 1245092), (128360, 1208426), (249160, 622546), (256720, 604213), (311273, 498320)]