3701750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 8019648

約数和(自身を除く): 4317898

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 67, 85, 125, 130, 134, 170, 221, 250, 325, 335, 425, 442, 650, 670, 850, 871, 1105, 1139, 1625, 1675, 1742, 2125, 2210, 2278, 3250, 3350, 4250, 4355, 5525, 5695, 8375, 8710, 11050, 11390, 14807, 16750, 21775, 27625, 28475, 29614, 43550, 55250, 56950, 74035, 108875, 142375, 148070, 217750, 284750, 370175, 740350, 1850875, 3701750]

約数ペア:

[(1, 3701750), (2, 1850875), (5, 740350), (10, 370175), (13, 284750), (17, 217750), (25, 148070), (26, 142375), (34, 108875), (50, 74035), (65, 56950), (67, 55250), (85, 43550), (125, 29614), (130, 28475), (134, 27625), (170, 21775), (221, 16750), (250, 14807), (325, 11390), (335, 11050), (425, 8710), (442, 8375), (650, 5695), (670, 5525), (850, 4355), (871, 4250), (1105, 3350), (1139, 3250), (1625, 2278), (1675, 2210), (1742, 2125)]