40556100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10399}}^1$

素因数の和:10429

約数の個数: 72

約数和(自身を含む): 126380800

約数和(自身を除く): 85824700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 10399, 20798, 31197, 41596, 51995, 62394, 103990, 124788, 135187, 155985, 207980, 259975, 270374, 311970, 405561, 519950, 540748, 623940, 675935, 779925, 811122, 1039900, 1351870, 1559850, 1622244, 2027805, 2703740, 3119700, 3379675, 4055610, 6759350, 8111220, 10139025, 13518700, 20278050, 40556100]

約数ペア:

[(1, 40556100), (2, 20278050), (3, 13518700), (4, 10139025), (5, 8111220), (6, 6759350), (10, 4055610), (12, 3379675), (13, 3119700), (15, 2703740), (20, 2027805), (25, 1622244), (26, 1559850), (30, 1351870), (39, 1039900), (50, 811122), (52, 779925), (60, 675935), (65, 623940), (75, 540748), (78, 519950), (100, 405561), (130, 311970), (150, 270374), (156, 259975), (195, 207980), (260, 155985), (300, 135187), (325, 124788), (390, 103990), (650, 62394), (780, 51995), (975, 41596), (1300, 31197), (1950, 20798), (3900, 10399)]