200085280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54371}}^1$

素因数の和:54409

約数の個数: 48

約数和(自身を含む): 493262784

約数和(自身を除く): 293177504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 54371, 108742, 217484, 271855, 434968, 543710, 869936, 1087420, 1250533, 1739872, 2174840, 2501066, 4349680, 5002132, 6252665, 8699360, 10004264, 12505330, 20008528, 25010660, 40017056, 50021320, 100042640, 200085280]

約数ペア:

[(1, 200085280), (2, 100042640), (4, 50021320), (5, 40017056), (8, 25010660), (10, 20008528), (16, 12505330), (20, 10004264), (23, 8699360), (32, 6252665), (40, 5002132), (46, 4349680), (80, 2501066), (92, 2174840), (115, 1739872), (160, 1250533), (184, 1087420), (230, 869936), (368, 543710), (460, 434968), (736, 271855), (920, 217484), (1840, 108742), (3680, 54371)]