1914577008

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{4999}}^1$

素因数の和:5190

約数の個数: 80

約数和(自身を含む): 5059200000

約数和(自身を除く): 3144622992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 101, 158, 202, 237, 303, 316, 404, 474, 606, 632, 808, 948, 1212, 1264, 1616, 1896, 2424, 3792, 4848, 4999, 7979, 9998, 14997, 15958, 19996, 23937, 29994, 31916, 39992, 47874, 59988, 63832, 79984, 95748, 119976, 127664, 191496, 239952, 382992, 394921, 504899, 789842, 1009798, 1184763, 1514697, 1579684, 2019596, 2369526, 3029394, 3159368, 4039192, 4739052, 6058788, 6318736, 8078384, 9478104, 12117576, 18956208, 24235152, 39887021, 79774042, 119661063, 159548084, 239322126, 319096168, 478644252, 638192336, 957288504, 1914577008]

約数ペア:

[(1, 1914577008), (2, 957288504), (3, 638192336), (4, 478644252), (6, 319096168), (8, 239322126), (12, 159548084), (16, 119661063), (24, 79774042), (48, 39887021), (79, 24235152), (101, 18956208), (158, 12117576), (202, 9478104), (237, 8078384), (303, 6318736), (316, 6058788), (404, 4739052), (474, 4039192), (606, 3159368), (632, 3029394), (808, 2369526), (948, 2019596), (1212, 1579684), (1264, 1514697), (1616, 1184763), (1896, 1009798), (2424, 789842), (3792, 504899), (4848, 394921), (4999, 382992), (7979, 239952), (9998, 191496), (14997, 127664), (15958, 119976), (19996, 95748), (23937, 79984), (29994, 63832), (31916, 59988), (39992, 47874)]