9093640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 22239360

約数和(自身を除く): 13145720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 311, 340, 344, 430, 622, 680, 731, 860, 1244, 1462, 1555, 1720, 2488, 2924, 3110, 3655, 5287, 5848, 6220, 7310, 10574, 12440, 13373, 14620, 21148, 26435, 26746, 29240, 42296, 52870, 53492, 66865, 105740, 106984, 133730, 211480, 227341, 267460, 454682, 534920, 909364, 1136705, 1818728, 2273410, 4546820, 9093640]

約数ペア:

[(1, 9093640), (2, 4546820), (4, 2273410), (5, 1818728), (8, 1136705), (10, 909364), (17, 534920), (20, 454682), (34, 267460), (40, 227341), (43, 211480), (68, 133730), (85, 106984), (86, 105740), (136, 66865), (170, 53492), (172, 52870), (215, 42296), (311, 29240), (340, 26746), (344, 26435), (430, 21148), (622, 14620), (680, 13373), (731, 12440), (860, 10574), (1244, 7310), (1462, 6220), (1555, 5848), (1720, 5287), (2488, 3655), (2924, 3110)]