99535540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 239057280

約数和(自身を除く): 139521740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 43, 52, 58, 65, 86, 116, 130, 145, 172, 215, 260, 290, 307, 377, 430, 559, 580, 614, 754, 860, 1118, 1228, 1247, 1508, 1535, 1885, 2236, 2494, 2795, 3070, 3770, 3991, 4988, 5590, 6140, 6235, 7540, 7982, 8903, 11180, 12470, 13201, 15964, 16211, 17806, 19955, 24940, 26402, 32422, 35612, 39910, 44515, 52804, 64844, 66005, 79820, 81055, 89030, 115739, 132010, 162110, 171613, 178060, 231478, 264020, 324220, 343226, 382829, 462956, 578695, 686452, 765658, 858065, 1157390, 1531316, 1716130, 1914145, 2314780, 3432260, 3828290, 4976777, 7656580, 9953554, 19907108, 24883885, 49767770, 99535540]

約数ペア:

[(1, 99535540), (2, 49767770), (4, 24883885), (5, 19907108), (10, 9953554), (13, 7656580), (20, 4976777), (26, 3828290), (29, 3432260), (43, 2314780), (52, 1914145), (58, 1716130), (65, 1531316), (86, 1157390), (116, 858065), (130, 765658), (145, 686452), (172, 578695), (215, 462956), (260, 382829), (290, 343226), (307, 324220), (377, 264020), (430, 231478), (559, 178060), (580, 171613), (614, 162110), (754, 132010), (860, 115739), (1118, 89030), (1228, 81055), (1247, 79820), (1508, 66005), (1535, 64844), (1885, 52804), (2236, 44515), (2494, 39910), (2795, 35612), (3070, 32422), (3770, 26402), (3991, 24940), (4988, 19955), (5590, 17806), (6140, 16211), (6235, 15964), (7540, 13201), (7982, 12470), (8903, 11180)]