148800979160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1684031}}^1$

素因数の和:1684136

約数の個数: 48

約数和(自身を含む): 342077420160

約数和(自身を除く): 193276441000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2209, 4418, 8836, 11045, 17672, 22090, 44180, 88360, 1684031, 3368062, 6736124, 8420155, 13472248, 16840310, 33680620, 67361240, 79149457, 158298914, 316597828, 395747285, 633195656, 791494570, 1582989140, 3165978280, 3720024479, 7440048958, 14880097916, 18600122395, 29760195832, 37200244790, 74400489580, 148800979160]

約数ペア:

[(1, 148800979160), (2, 74400489580), (4, 37200244790), (5, 29760195832), (8, 18600122395), (10, 14880097916), (20, 7440048958), (40, 3720024479), (47, 3165978280), (94, 1582989140), (188, 791494570), (235, 633195656), (376, 395747285), (470, 316597828), (940, 158298914), (1880, 79149457), (2209, 67361240), (4418, 33680620), (8836, 16840310), (11045, 13472248), (17672, 8420155), (22090, 6736124), (44180, 3368062), (88360, 1684031)]