1755954980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1\times {\mathrm{3011}}^1$

素因数の和:5276

約数の個数: 48

約数和(自身を含む): 3974249664

約数和(自身を除く): 2218294684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2243, 3011, 4486, 6022, 8972, 11215, 12044, 15055, 22430, 29159, 30110, 39143, 44860, 58318, 60220, 78286, 116636, 145795, 156572, 195715, 291590, 391430, 583180, 782860, 6753673, 13507346, 27014692, 33768365, 67536730, 87797749, 135073460, 175595498, 351190996, 438988745, 877977490, 1755954980]

約数ペア:

[(1, 1755954980), (2, 877977490), (4, 438988745), (5, 351190996), (10, 175595498), (13, 135073460), (20, 87797749), (26, 67536730), (52, 33768365), (65, 27014692), (130, 13507346), (260, 6753673), (2243, 782860), (3011, 583180), (4486, 391430), (6022, 291590), (8972, 195715), (11215, 156572), (12044, 145795), (15055, 116636), (22430, 78286), (29159, 60220), (30110, 58318), (39143, 44860)]