47386480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34843}}^1$

素因数の和:34873

約数の個数: 40

約数和(自身を含む): 116657712

約数和(自身を除く): 69271232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 34843, 69686, 139372, 174215, 278744, 348430, 557488, 592331, 696860, 1184662, 1393720, 2369324, 2787440, 2961655, 4738648, 5923310, 9477296, 11846620, 23693240, 47386480]

約数ペア:

[(1, 47386480), (2, 23693240), (4, 11846620), (5, 9477296), (8, 5923310), (10, 4738648), (16, 2961655), (17, 2787440), (20, 2369324), (34, 1393720), (40, 1184662), (68, 696860), (80, 592331), (85, 557488), (136, 348430), (170, 278744), (272, 174215), (340, 139372), (680, 69686), (1360, 34843)]