4235089160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{30859}}^1$

素因数の和:30990

約数の個数: 64

約数和(自身を含む): 9865324800

約数和(自身を除く): 5630235640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 73, 94, 146, 188, 235, 292, 365, 376, 470, 584, 730, 940, 1460, 1880, 2920, 3431, 6862, 13724, 17155, 27448, 30859, 34310, 61718, 68620, 123436, 137240, 154295, 246872, 308590, 617180, 1234360, 1450373, 2252707, 2900746, 4505414, 5801492, 7251865, 9010828, 11263535, 11602984, 14503730, 18021656, 22527070, 29007460, 45054140, 58014920, 90108280, 105877229, 211754458, 423508916, 529386145, 847017832, 1058772290, 2117544580, 4235089160]

約数ペア:

[(1, 4235089160), (2, 2117544580), (4, 1058772290), (5, 847017832), (8, 529386145), (10, 423508916), (20, 211754458), (40, 105877229), (47, 90108280), (73, 58014920), (94, 45054140), (146, 29007460), (188, 22527070), (235, 18021656), (292, 14503730), (365, 11602984), (376, 11263535), (470, 9010828), (584, 7251865), (730, 5801492), (940, 4505414), (1460, 2900746), (1880, 2252707), (2920, 1450373), (3431, 1234360), (6862, 617180), (13724, 308590), (17155, 246872), (27448, 154295), (30859, 137240), (34310, 123436), (61718, 68620)]