244800800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9922

約数の個数: 72

約数和(自身を含む): 616960512

約数和(自身を除く): 372159712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 9871, 12400, 19742, 24800, 39484, 49355, 78968, 98710, 157936, 197420, 246775, 306001, 315872, 394840, 493550, 612002, 789680, 987100, 1224004, 1530005, 1579360, 1974200, 2448008, 3060010, 3948400, 4896016, 6120020, 7650025, 7896800, 9792032, 12240040, 15300050, 24480080, 30600100, 48960160, 61200200, 122400400, 244800800]

約数ペア:

[(1, 244800800), (2, 122400400), (4, 61200200), (5, 48960160), (8, 30600100), (10, 24480080), (16, 15300050), (20, 12240040), (25, 9792032), (31, 7896800), (32, 7650025), (40, 6120020), (50, 4896016), (62, 3948400), (80, 3060010), (100, 2448008), (124, 1974200), (155, 1579360), (160, 1530005), (200, 1224004), (248, 987100), (310, 789680), (400, 612002), (496, 493550), (620, 394840), (775, 315872), (800, 306001), (992, 246775), (1240, 197420), (1550, 157936), (2480, 98710), (3100, 78968), (4960, 49355), (6200, 39484), (9871, 24800), (12400, 19742)]