24681580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 68640768

約数和(自身を除く): 43959188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 47, 55, 62, 70, 77, 94, 110, 121, 124, 140, 154, 155, 188, 217, 220, 235, 242, 308, 310, 329, 341, 385, 434, 470, 484, 517, 605, 620, 658, 682, 770, 847, 868, 940, 1034, 1085, 1210, 1316, 1364, 1457, 1540, 1645, 1694, 1705, 2068, 2170, 2387, 2420, 2585, 2914, 3290, 3388, 3410, 3619, 3751, 4235, 4340, 4774, 5170, 5687, 5828, 6580, 6820, 7238, 7285, 7502, 8470, 9548, 10199, 10340, 11374, 11935, 14476, 14570, 15004, 16027, 16940, 18095, 18755, 20398, 22748, 23870, 26257, 28435, 29140, 32054, 36190, 37510, 39809, 40796, 47740, 50995, 52514, 56870, 64108, 72380, 75020, 79618, 80135, 101990, 105028, 112189, 113740, 131285, 159236, 160270, 176297, 199045, 203980, 224378, 262570, 320540, 352594, 398090, 448756, 525140, 560945, 705188, 796180, 881485, 1121890, 1234079, 1762970, 2243780, 2468158, 3525940, 4936316, 6170395, 12340790, 24681580]

約数ペア:

[(1, 24681580), (2, 12340790), (4, 6170395), (5, 4936316), (7, 3525940), (10, 2468158), (11, 2243780), (14, 1762970), (20, 1234079), (22, 1121890), (28, 881485), (31, 796180), (35, 705188), (44, 560945), (47, 525140), (55, 448756), (62, 398090), (70, 352594), (77, 320540), (94, 262570), (110, 224378), (121, 203980), (124, 199045), (140, 176297), (154, 160270), (155, 159236), (188, 131285), (217, 113740), (220, 112189), (235, 105028), (242, 101990), (308, 80135), (310, 79618), (329, 75020), (341, 72380), (385, 64108), (434, 56870), (470, 52514), (484, 50995), (517, 47740), (605, 40796), (620, 39809), (658, 37510), (682, 36190), (770, 32054), (847, 29140), (868, 28435), (940, 26257), (1034, 23870), (1085, 22748), (1210, 20398), (1316, 18755), (1364, 18095), (1457, 16940), (1540, 16027), (1645, 15004), (1694, 14570), (1705, 14476), (2068, 11935), (2170, 11374), (2387, 10340), (2420, 10199), (2585, 9548), (2914, 8470), (3290, 7502), (3388, 7285), (3410, 7238), (3619, 6820), (3751, 6580), (4235, 5828), (4340, 5687), (4774, 5170)]