10163480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 24710400

約数和(自身を除く): 14546920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 311, 344, 380, 430, 622, 760, 817, 860, 1244, 1555, 1634, 1720, 2488, 3110, 3268, 4085, 5909, 6220, 6536, 8170, 11818, 12440, 13373, 16340, 23636, 26746, 29545, 32680, 47272, 53492, 59090, 66865, 106984, 118180, 133730, 236360, 254087, 267460, 508174, 534920, 1016348, 1270435, 2032696, 2540870, 5081740, 10163480]

約数ペア:

[(1, 10163480), (2, 5081740), (4, 2540870), (5, 2032696), (8, 1270435), (10, 1016348), (19, 534920), (20, 508174), (38, 267460), (40, 254087), (43, 236360), (76, 133730), (86, 118180), (95, 106984), (152, 66865), (172, 59090), (190, 53492), (215, 47272), (311, 32680), (344, 29545), (380, 26746), (430, 23636), (622, 16340), (760, 13373), (817, 12440), (860, 11818), (1244, 8170), (1555, 6536), (1634, 6220), (1720, 5909), (2488, 4085), (3110, 3268)]