88893400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 220410000

約数和(自身を除く): 131516600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 149, 152, 157, 190, 200, 298, 314, 380, 475, 596, 628, 745, 760, 785, 950, 1192, 1256, 1490, 1570, 1900, 2831, 2980, 2983, 3140, 3725, 3800, 3925, 5662, 5960, 5966, 6280, 7450, 7850, 11324, 11932, 14155, 14900, 14915, 15700, 22648, 23393, 23864, 28310, 29800, 29830, 31400, 46786, 56620, 59660, 70775, 74575, 93572, 113240, 116965, 119320, 141550, 149150, 187144, 233930, 283100, 298300, 444467, 467860, 566200, 584825, 596600, 888934, 935720, 1169650, 1777868, 2222335, 2339300, 3555736, 4444670, 4678600, 8889340, 11111675, 17778680, 22223350, 44446700, 88893400]

約数ペア:

[(1, 88893400), (2, 44446700), (4, 22223350), (5, 17778680), (8, 11111675), (10, 8889340), (19, 4678600), (20, 4444670), (25, 3555736), (38, 2339300), (40, 2222335), (50, 1777868), (76, 1169650), (95, 935720), (100, 888934), (149, 596600), (152, 584825), (157, 566200), (190, 467860), (200, 444467), (298, 298300), (314, 283100), (380, 233930), (475, 187144), (596, 149150), (628, 141550), (745, 119320), (760, 116965), (785, 113240), (950, 93572), (1192, 74575), (1256, 70775), (1490, 59660), (1570, 56620), (1900, 46786), (2831, 31400), (2980, 29830), (2983, 29800), (3140, 28310), (3725, 23864), (3800, 23393), (3925, 22648), (5662, 15700), (5960, 14915), (5966, 14900), (6280, 14155), (7450, 11932), (7850, 11324)]