10031320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 24675840

約数和(自身を除く): 14644520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 191, 202, 260, 382, 404, 505, 520, 764, 808, 955, 1010, 1313, 1528, 1910, 2020, 2483, 2626, 3820, 4040, 4966, 5252, 6565, 7640, 9932, 10504, 12415, 13130, 19291, 19864, 24830, 26260, 38582, 49660, 52520, 77164, 96455, 99320, 154328, 192910, 250783, 385820, 501566, 771640, 1003132, 1253915, 2006264, 2507830, 5015660, 10031320]

約数ペア:

[(1, 10031320), (2, 5015660), (4, 2507830), (5, 2006264), (8, 1253915), (10, 1003132), (13, 771640), (20, 501566), (26, 385820), (40, 250783), (52, 192910), (65, 154328), (101, 99320), (104, 96455), (130, 77164), (191, 52520), (202, 49660), (260, 38582), (382, 26260), (404, 24830), (505, 19864), (520, 19291), (764, 13130), (808, 12415), (955, 10504), (1010, 9932), (1313, 7640), (1528, 6565), (1910, 5252), (2020, 4966), (2483, 4040), (2626, 3820)]