3089777989880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5011}}^1\times {\mathrm{416621}}^1$

素因数の和:421680

約数の個数: 64

約数和(自身を含む): 7141334366880

約数和(自身を除く): 4051556377000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 5011, 10022, 20044, 25055, 40088, 50110, 100220, 185407, 200440, 370814, 416621, 741628, 833242, 927035, 1483256, 1666484, 1854070, 2083105, 3332968, 3708140, 4166210, 7416280, 8332420, 15414977, 16664840, 30829954, 61659908, 77074885, 123319816, 154149770, 308299540, 616599080, 2087687831, 4175375662, 8350751324, 10438439155, 16701502648, 20876878310, 41753756620, 77244449747, 83507513240, 154488899494, 308977798988, 386222248735, 617955597976, 772444497470, 1544888994940, 3089777989880]

約数ペア:

[(1, 3089777989880), (2, 1544888994940), (4, 772444497470), (5, 617955597976), (8, 386222248735), (10, 308977798988), (20, 154488899494), (37, 83507513240), (40, 77244449747), (74, 41753756620), (148, 20876878310), (185, 16701502648), (296, 10438439155), (370, 8350751324), (740, 4175375662), (1480, 2087687831), (5011, 616599080), (10022, 308299540), (20044, 154149770), (25055, 123319816), (40088, 77074885), (50110, 61659908), (100220, 30829954), (185407, 16664840), (200440, 15414977), (370814, 8332420), (416621, 7416280), (741628, 4166210), (833242, 3708140), (927035, 3332968), (1483256, 2083105), (1666484, 1854070)]