100808528

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 60

約数和(自身を含む): 213164928

約数和(自身を除く): 112356400

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 361, 496, 563, 589, 722, 1126, 1178, 1444, 2252, 2356, 2888, 4504, 4712, 5776, 9008, 9424, 10697, 11191, 17453, 21394, 22382, 34906, 42788, 44764, 69812, 85576, 89528, 139624, 171152, 179056, 203243, 279248, 331607, 406486, 663214, 812972, 1326428, 1625944, 2652856, 3251888, 5305712, 6300533, 12601066, 25202132, 50404264, 100808528]

約数ペア:

[(1, 100808528), (2, 50404264), (4, 25202132), (8, 12601066), (16, 6300533), (19, 5305712), (31, 3251888), (38, 2652856), (62, 1625944), (76, 1326428), (124, 812972), (152, 663214), (248, 406486), (304, 331607), (361, 279248), (496, 203243), (563, 179056), (589, 171152), (722, 139624), (1126, 89528), (1178, 85576), (1444, 69812), (2252, 44764), (2356, 42788), (2888, 34906), (4504, 22382), (4712, 21394), (5776, 17453), (9008, 11191), (9424, 10697)]