98286020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17123}}^1$

素因数の和:17180

約数の個数: 48

約数和(自身を含む): 241653888

約数和(自身を除く): 143367868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 17123, 34246, 68492, 85615, 119861, 171230, 239722, 342460, 479444, 599305, 702043, 1198610, 1404086, 2397220, 2808172, 3510215, 4914301, 7020430, 9828602, 14040860, 19657204, 24571505, 49143010, 98286020]

約数ペア:

[(1, 98286020), (2, 49143010), (4, 24571505), (5, 19657204), (7, 14040860), (10, 9828602), (14, 7020430), (20, 4914301), (28, 3510215), (35, 2808172), (41, 2397220), (70, 1404086), (82, 1198610), (140, 702043), (164, 599305), (205, 479444), (287, 342460), (410, 239722), (574, 171230), (820, 119861), (1148, 85615), (1435, 68492), (2870, 34246), (5740, 17123)]