9917184160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{9013}}^1$

素因数の和:9087

約数の個数: 144

約数和(自身を含む): 26379254664

約数和(自身を除く): 16462070504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 529, 598, 736, 920, 1040, 1058, 1196, 1495, 1840, 2080, 2116, 2392, 2645, 2990, 3680, 4232, 4784, 5290, 5980, 6877, 8464, 9013, 9568, 10580, 11960, 13754, 16928, 18026, 21160, 23920, 27508, 34385, 36052, 42320, 45065, 47840, 55016, 68770, 72104, 84640, 90130, 110032, 117169, 137540, 144208, 180260, 207299, 220064, 234338, 275080, 288416, 360520, 414598, 468676, 550160, 585845, 721040, 829196, 937352, 1036495, 1100320, 1171690, 1442080, 1658392, 1874704, 2072990, 2343380, 2694887, 3316784, 3749408, 4145980, 4686760, 4767877, 5389774, 6633568, 8291960, 9373520, 9535754, 10779548, 13474435, 16583920, 18747040, 19071508, 21559096, 23839385, 26948870, 33167840, 38143016, 43118192, 47678770, 53897740, 61982401, 76286032, 86236384, 95357540, 107795480, 123964802, 152572064, 190715080, 215590960, 247929604, 309912005, 381430160, 431181920, 495859208, 619824010, 762860320, 991718416, 1239648020, 1983436832, 2479296040, 4958592080, 9917184160]

約数ペア:

[(1, 9917184160), (2, 4958592080), (4, 2479296040), (5, 1983436832), (8, 1239648020), (10, 991718416), (13, 762860320), (16, 619824010), (20, 495859208), (23, 431181920), (26, 381430160), (32, 309912005), (40, 247929604), (46, 215590960), (52, 190715080), (65, 152572064), (80, 123964802), (92, 107795480), (104, 95357540), (115, 86236384), (130, 76286032), (160, 61982401), (184, 53897740), (208, 47678770), (230, 43118192), (260, 38143016), (299, 33167840), (368, 26948870), (416, 23839385), (460, 21559096), (520, 19071508), (529, 18747040), (598, 16583920), (736, 13474435), (920, 10779548), (1040, 9535754), (1058, 9373520), (1196, 8291960), (1495, 6633568), (1840, 5389774), (2080, 4767877), (2116, 4686760), (2392, 4145980), (2645, 3749408), (2990, 3316784), (3680, 2694887), (4232, 2343380), (4784, 2072990), (5290, 1874704), (5980, 1658392), (6877, 1442080), (8464, 1171690), (9013, 1100320), (9568, 1036495), (10580, 937352), (11960, 829196), (13754, 721040), (16928, 585845), (18026, 550160), (21160, 468676), (23920, 414598), (27508, 360520), (34385, 288416), (36052, 275080), (42320, 234338), (45065, 220064), (47840, 207299), (55016, 180260), (68770, 144208), (72104, 137540), (84640, 117169), (90130, 110032)]