13305039080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2969}}^1\times {\mathrm{4871}}^1$

素因数の和:7874

約数の個数: 64

約数和(自身を含む): 31254854400

約数和(自身を除く): 17949815320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2969, 4871, 5938, 9742, 11876, 14845, 19484, 23752, 24355, 29690, 38968, 48710, 59380, 68287, 97420, 112033, 118760, 136574, 194840, 224066, 273148, 341435, 448132, 546296, 560165, 682870, 896264, 1120330, 1365740, 2240660, 2731480, 4481320, 14461999, 28923998, 57847996, 72309995, 115695992, 144619990, 289239980, 332625977, 578479960, 665251954, 1330503908, 1663129885, 2661007816, 3326259770, 6652519540, 13305039080]

約数ペア:

[(1, 13305039080), (2, 6652519540), (4, 3326259770), (5, 2661007816), (8, 1663129885), (10, 1330503908), (20, 665251954), (23, 578479960), (40, 332625977), (46, 289239980), (92, 144619990), (115, 115695992), (184, 72309995), (230, 57847996), (460, 28923998), (920, 14461999), (2969, 4481320), (4871, 2731480), (5938, 2240660), (9742, 1365740), (11876, 1120330), (14845, 896264), (19484, 682870), (23752, 560165), (24355, 546296), (29690, 448132), (38968, 341435), (48710, 273148), (59380, 224066), (68287, 194840), (97420, 136574), (112033, 118760)]