492079250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 1075576320

約数和(自身を除く): 583497070

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 29, 46, 50, 58, 65, 115, 125, 130, 145, 227, 230, 250, 290, 299, 325, 377, 454, 575, 598, 650, 667, 725, 754, 1135, 1150, 1334, 1450, 1495, 1625, 1885, 2270, 2875, 2951, 2990, 3250, 3335, 3625, 3770, 5221, 5675, 5750, 5902, 6583, 6670, 7250, 7475, 8671, 9425, 10442, 11350, 13166, 14755, 14950, 16675, 17342, 18850, 26105, 28375, 29510, 32915, 33350, 37375, 43355, 47125, 52210, 56750, 65830, 67873, 73775, 74750, 83375, 85579, 86710, 94250, 130525, 135746, 147550, 151409, 164575, 166750, 171158, 216775, 261050, 302818, 329150, 339365, 368875, 427895, 433550, 652625, 678730, 737750, 757045, 822875, 855790, 1083875, 1305250, 1514090, 1645750, 1696825, 1968317, 2139475, 2167750, 3393650, 3785225, 3936634, 4278950, 7570450, 8484125, 9841585, 10697375, 16968250, 18926125, 19683170, 21394750, 37852250, 49207925, 98415850, 246039625, 492079250]

約数ペア:

[(1, 492079250), (2, 246039625), (5, 98415850), (10, 49207925), (13, 37852250), (23, 21394750), (25, 19683170), (26, 18926125), (29, 16968250), (46, 10697375), (50, 9841585), (58, 8484125), (65, 7570450), (115, 4278950), (125, 3936634), (130, 3785225), (145, 3393650), (227, 2167750), (230, 2139475), (250, 1968317), (290, 1696825), (299, 1645750), (325, 1514090), (377, 1305250), (454, 1083875), (575, 855790), (598, 822875), (650, 757045), (667, 737750), (725, 678730), (754, 652625), (1135, 433550), (1150, 427895), (1334, 368875), (1450, 339365), (1495, 329150), (1625, 302818), (1885, 261050), (2270, 216775), (2875, 171158), (2951, 166750), (2990, 164575), (3250, 151409), (3335, 147550), (3625, 135746), (3770, 130525), (5221, 94250), (5675, 86710), (5750, 85579), (5902, 83375), (6583, 74750), (6670, 73775), (7250, 67873), (7475, 65830), (8671, 56750), (9425, 52210), (10442, 47125), (11350, 43355), (13166, 37375), (14755, 33350), (14950, 32915), (16675, 29510), (17342, 28375), (18850, 26105)]