10229960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 25159680

約数和(自身を除く): 14929720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 191, 206, 260, 382, 412, 515, 520, 764, 824, 955, 1030, 1339, 1528, 1910, 2060, 2483, 2678, 3820, 4120, 4966, 5356, 6695, 7640, 9932, 10712, 12415, 13390, 19673, 19864, 24830, 26780, 39346, 49660, 53560, 78692, 98365, 99320, 157384, 196730, 255749, 393460, 511498, 786920, 1022996, 1278745, 2045992, 2557490, 5114980, 10229960]

約数ペア:

[(1, 10229960), (2, 5114980), (4, 2557490), (5, 2045992), (8, 1278745), (10, 1022996), (13, 786920), (20, 511498), (26, 393460), (40, 255749), (52, 196730), (65, 157384), (103, 99320), (104, 98365), (130, 78692), (191, 53560), (206, 49660), (260, 39346), (382, 26780), (412, 24830), (515, 19864), (520, 19673), (764, 13390), (824, 12415), (955, 10712), (1030, 9932), (1339, 7640), (1528, 6695), (1910, 5356), (2060, 4966), (2483, 4120), (2678, 3820)]