1567149160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{4909}}^1$

素因数の和:5290

約数の個数: 64

約数和(自身を含む): 3690748800

約数和(自身を除く): 2123599640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 347, 460, 694, 920, 1388, 1735, 2776, 3470, 4909, 6940, 7981, 9818, 13880, 15962, 19636, 24545, 31924, 39272, 39905, 49090, 63848, 79810, 98180, 112907, 159620, 196360, 225814, 319240, 451628, 564535, 903256, 1129070, 1703423, 2258140, 3406846, 4516280, 6813692, 8517115, 13627384, 17034230, 34068460, 39178729, 68136920, 78357458, 156714916, 195893645, 313429832, 391787290, 783574580, 1567149160]

約数ペア:

[(1, 1567149160), (2, 783574580), (4, 391787290), (5, 313429832), (8, 195893645), (10, 156714916), (20, 78357458), (23, 68136920), (40, 39178729), (46, 34068460), (92, 17034230), (115, 13627384), (184, 8517115), (230, 6813692), (347, 4516280), (460, 3406846), (694, 2258140), (920, 1703423), (1388, 1129070), (1735, 903256), (2776, 564535), (3470, 451628), (4909, 319240), (6940, 225814), (7981, 196360), (9818, 159620), (13880, 112907), (15962, 98180), (19636, 79810), (24545, 63848), (31924, 49090), (39272, 39905)]