4318480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2383

約数の個数: 40

約数和(自身を含む): 10481472

約数和(自身を除く): 6162992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2347, 4694, 9388, 11735, 18776, 23470, 37552, 46940, 53981, 93880, 107962, 187760, 215924, 269905, 431848, 539810, 863696, 1079620, 2159240, 4318480]

約数ペア:

[(1, 4318480), (2, 2159240), (4, 1079620), (5, 863696), (8, 539810), (10, 431848), (16, 269905), (20, 215924), (23, 187760), (40, 107962), (46, 93880), (80, 53981), (92, 46940), (115, 37552), (184, 23470), (230, 18776), (368, 11735), (460, 9388), (920, 4694), (1840, 2347)]