482360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 1123200

約数和(自身を除く): 640840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 389, 620, 778, 1240, 1556, 1945, 3112, 3890, 7780, 12059, 15560, 24118, 48236, 60295, 96472, 120590, 241180, 482360]

約数ペア:

[(1, 482360), (2, 241180), (4, 120590), (5, 96472), (8, 60295), (10, 48236), (20, 24118), (31, 15560), (40, 12059), (62, 7780), (124, 3890), (155, 3112), (248, 1945), (310, 1556), (389, 1240), (620, 778)]