3727100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 9041088

約数和(自身を除く): 5313988

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 61, 65, 94, 100, 122, 130, 188, 235, 244, 260, 305, 325, 470, 610, 611, 650, 793, 940, 1175, 1220, 1222, 1300, 1525, 1586, 2350, 2444, 2867, 3050, 3055, 3172, 3965, 4700, 5734, 6100, 6110, 7930, 11468, 12220, 14335, 15275, 15860, 19825, 28670, 30550, 37271, 39650, 57340, 61100, 71675, 74542, 79300, 143350, 149084, 186355, 286700, 372710, 745420, 931775, 1863550, 3727100]

約数ペア:

[(1, 3727100), (2, 1863550), (4, 931775), (5, 745420), (10, 372710), (13, 286700), (20, 186355), (25, 149084), (26, 143350), (47, 79300), (50, 74542), (52, 71675), (61, 61100), (65, 57340), (94, 39650), (100, 37271), (122, 30550), (130, 28670), (188, 19825), (235, 15860), (244, 15275), (260, 14335), (305, 12220), (325, 11468), (470, 7930), (610, 6110), (611, 6100), (650, 5734), (793, 4700), (940, 3965), (1175, 3172), (1220, 3055), (1222, 3050), (1300, 2867), (1525, 2444), (1586, 2350)]