73438160

素因数分解:

$2^4\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1483}}^1$

素因数の和:2115

約数の個数: 40

約数和(自身を含む): 171134880

約数和(自身を除く): 97696720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 619, 1238, 1483, 2476, 2966, 3095, 4952, 5932, 6190, 7415, 9904, 11864, 12380, 14830, 23728, 24760, 29660, 49520, 59320, 118640, 917977, 1835954, 3671908, 4589885, 7343816, 9179770, 14687632, 18359540, 36719080, 73438160]

約数ペア:

[(1, 73438160), (2, 36719080), (4, 18359540), (5, 14687632), (8, 9179770), (10, 7343816), (16, 4589885), (20, 3671908), (40, 1835954), (80, 917977), (619, 118640), (1238, 59320), (1483, 49520), (2476, 29660), (2966, 24760), (3095, 23728), (4952, 14830), (5932, 12380), (6190, 11864), (7415, 9904)]