4477304840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{3023}}^1$

素因数の和:3702

約数の個数: 64

約数和(自身を含む): 10259343360

約数和(自身を除く): 5782038520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 607, 610, 1214, 1220, 2428, 2440, 3023, 3035, 4856, 6046, 6070, 12092, 12140, 15115, 24184, 24280, 30230, 37027, 60460, 74054, 120920, 148108, 184403, 185135, 296216, 368806, 370270, 737612, 740540, 922015, 1475224, 1481080, 1834961, 1844030, 3669922, 3688060, 7339844, 7376120, 9174805, 14679688, 18349610, 36699220, 73398440, 111932621, 223865242, 447730484, 559663105, 895460968, 1119326210, 2238652420, 4477304840]

約数ペア:

[(1, 4477304840), (2, 2238652420), (4, 1119326210), (5, 895460968), (8, 559663105), (10, 447730484), (20, 223865242), (40, 111932621), (61, 73398440), (122, 36699220), (244, 18349610), (305, 14679688), (488, 9174805), (607, 7376120), (610, 7339844), (1214, 3688060), (1220, 3669922), (2428, 1844030), (2440, 1834961), (3023, 1481080), (3035, 1475224), (4856, 922015), (6046, 740540), (6070, 737612), (12092, 370270), (12140, 368806), (15115, 296216), (24184, 185135), (24280, 184403), (30230, 148108), (37027, 120920), (60460, 74054)]