869227360

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{34603}}^1$

素因数の和:34775

約数の個数: 48

約数和(自身を含む): 2066689296

約数和(自身を除く): 1197461936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 1256, 1570, 2512, 3140, 5024, 6280, 12560, 25120, 34603, 69206, 138412, 173015, 276824, 346030, 553648, 692060, 1107296, 1384120, 2768240, 5432671, 5536480, 10865342, 21730684, 27163355, 43461368, 54326710, 86922736, 108653420, 173845472, 217306840, 434613680, 869227360]

約数ペア:

[(1, 869227360), (2, 434613680), (4, 217306840), (5, 173845472), (8, 108653420), (10, 86922736), (16, 54326710), (20, 43461368), (32, 27163355), (40, 21730684), (80, 10865342), (157, 5536480), (160, 5432671), (314, 2768240), (628, 1384120), (785, 1107296), (1256, 692060), (1570, 553648), (2512, 346030), (3140, 276824), (5024, 173015), (6280, 138412), (12560, 69206), (25120, 34603)]