89437660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1801}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 203438592

約数和(自身を除く): 114000932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 764, 955, 1801, 1910, 2483, 3602, 3820, 4966, 7204, 9005, 9932, 12415, 18010, 23413, 24830, 36020, 46826, 49660, 93652, 117065, 234130, 343991, 468260, 687982, 1375964, 1719955, 3439910, 4471883, 6879820, 8943766, 17887532, 22359415, 44718830, 89437660]

約数ペア:

[(1, 89437660), (2, 44718830), (4, 22359415), (5, 17887532), (10, 8943766), (13, 6879820), (20, 4471883), (26, 3439910), (52, 1719955), (65, 1375964), (130, 687982), (191, 468260), (260, 343991), (382, 234130), (764, 117065), (955, 93652), (1801, 49660), (1910, 46826), (2483, 36020), (3602, 24830), (3820, 23413), (4966, 18010), (7204, 12415), (9005, 9932)]