78875187770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{49393}}^1$

素因数の和:49607

約数の個数: 64

約数和(自身を含む): 152098746624

約数和(自身を除く): 73223558854

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 131, 230, 262, 265, 530, 655, 1219, 1310, 2438, 3013, 6026, 6095, 6943, 12190, 13886, 15065, 30130, 34715, 49393, 69430, 98786, 159689, 246965, 319378, 493930, 798445, 1136039, 1596890, 2272078, 2617829, 5235658, 5680195, 6470483, 11360390, 12940966, 13089145, 26178290, 32352415, 60210067, 64704830, 120420134, 148821109, 297642218, 301050335, 342935599, 602100670, 685871198, 744105545, 1488211090, 1714677995, 3429355990, 7887518777, 15775037554, 39437593885, 78875187770]

約数ペア:

[(1, 78875187770), (2, 39437593885), (5, 15775037554), (10, 7887518777), (23, 3429355990), (46, 1714677995), (53, 1488211090), (106, 744105545), (115, 685871198), (131, 602100670), (230, 342935599), (262, 301050335), (265, 297642218), (530, 148821109), (655, 120420134), (1219, 64704830), (1310, 60210067), (2438, 32352415), (3013, 26178290), (6026, 13089145), (6095, 12940966), (6943, 11360390), (12190, 6470483), (13886, 5680195), (15065, 5235658), (30130, 2617829), (34715, 2272078), (49393, 1596890), (69430, 1136039), (98786, 798445), (159689, 493930), (246965, 319378)]