15692915080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1\times {\mathrm{5791}}^1$

素因数の和:7670

約数の個数: 64

約数和(自身を含む): 36289428480

約数和(自身を除く): 20596513400

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1831, 3662, 5791, 7324, 9155, 11582, 14648, 18310, 23164, 28955, 36620, 46328, 57910, 67747, 73240, 115820, 135494, 214267, 231640, 270988, 338735, 428534, 541976, 677470, 857068, 1071335, 1354940, 1714136, 2142670, 2709880, 4285340, 8570680, 10603321, 21206642, 42413284, 53016605, 84826568, 106033210, 212066420, 392322877, 424132840, 784645754, 1569291508, 1961614385, 3138583016, 3923228770, 7846457540, 15692915080]

約数ペア:

[(1, 15692915080), (2, 7846457540), (4, 3923228770), (5, 3138583016), (8, 1961614385), (10, 1569291508), (20, 784645754), (37, 424132840), (40, 392322877), (74, 212066420), (148, 106033210), (185, 84826568), (296, 53016605), (370, 42413284), (740, 21206642), (1480, 10603321), (1831, 8570680), (3662, 4285340), (5791, 2709880), (7324, 2142670), (9155, 1714136), (11582, 1354940), (14648, 1071335), (18310, 857068), (23164, 677470), (28955, 541976), (36620, 428534), (46328, 338735), (57910, 270988), (67747, 231640), (73240, 214267), (115820, 135494)]