98418400

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2924

約数の個数: 72

約数和(自身を含む): 245937384

約数和(自身を除く): 147518984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1720, 2150, 2861, 3440, 4300, 5722, 6880, 8600, 11444, 14305, 17200, 22888, 28610, 34400, 45776, 57220, 71525, 91552, 114440, 123023, 143050, 228880, 246046, 286100, 457760, 492092, 572200, 615115, 984184, 1144400, 1230230, 1968368, 2288800, 2460460, 3075575, 3936736, 4920920, 6151150, 9841840, 12302300, 19683680, 24604600, 49209200, 98418400]

約数ペア:

[(1, 98418400), (2, 49209200), (4, 24604600), (5, 19683680), (8, 12302300), (10, 9841840), (16, 6151150), (20, 4920920), (25, 3936736), (32, 3075575), (40, 2460460), (43, 2288800), (50, 1968368), (80, 1230230), (86, 1144400), (100, 984184), (160, 615115), (172, 572200), (200, 492092), (215, 457760), (344, 286100), (400, 246046), (430, 228880), (688, 143050), (800, 123023), (860, 114440), (1075, 91552), (1376, 71525), (1720, 57220), (2150, 45776), (2861, 34400), (3440, 28610), (4300, 22888), (5722, 17200), (6880, 14305), (8600, 11444)]