38772580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 107557632

約数和(自身を除く): 68785052

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1481, 1540, 1870, 2380, 2618, 2962, 3740, 5236, 5924, 6545, 7405, 10367, 13090, 14810, 16291, 20734, 25177, 26180, 29620, 32582, 41468, 50354, 51835, 65164, 81455, 100708, 103670, 114037, 125885, 162910, 176239, 207340, 228074, 251770, 276947, 325820, 352478, 456148, 503540, 553894, 570185, 704956, 881195, 1107788, 1140370, 1384735, 1762390, 1938629, 2280740, 2769470, 3524780, 3877258, 5538940, 7754516, 9693145, 19386290, 38772580]

約数ペア:

[(1, 38772580), (2, 19386290), (4, 9693145), (5, 7754516), (7, 5538940), (10, 3877258), (11, 3524780), (14, 2769470), (17, 2280740), (20, 1938629), (22, 1762390), (28, 1384735), (34, 1140370), (35, 1107788), (44, 881195), (55, 704956), (68, 570185), (70, 553894), (77, 503540), (85, 456148), (110, 352478), (119, 325820), (140, 276947), (154, 251770), (170, 228074), (187, 207340), (220, 176239), (238, 162910), (308, 125885), (340, 114037), (374, 103670), (385, 100708), (476, 81455), (595, 65164), (748, 51835), (770, 50354), (935, 41468), (1190, 32582), (1309, 29620), (1481, 26180), (1540, 25177), (1870, 20734), (2380, 16291), (2618, 14810), (2962, 13090), (3740, 10367), (5236, 7405), (5924, 6545)]