74167940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2877

約数の個数: 96

約数和(自身を含む): 205680384

約数和(自身を除く): 131512444

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, 1540, 1870, 2380, 2618, 2833, 3740, 5236, 5666, 6545, 11332, 13090, 14165, 19831, 26180, 28330, 31163, 39662, 48161, 56660, 62326, 79324, 96322, 99155, 124652, 155815, 192644, 198310, 218141, 240805, 311630, 337127, 396620, 436282, 481610, 529771, 623260, 674254, 872564, 963220, 1059542, 1090705, 1348508, 1685635, 2119084, 2181410, 2648855, 3371270, 3708397, 4362820, 5297710, 6742540, 7416794, 10595420, 14833588, 18541985, 37083970, 74167940]

約数ペア:

[(1, 74167940), (2, 37083970), (4, 18541985), (5, 14833588), (7, 10595420), (10, 7416794), (11, 6742540), (14, 5297710), (17, 4362820), (20, 3708397), (22, 3371270), (28, 2648855), (34, 2181410), (35, 2119084), (44, 1685635), (55, 1348508), (68, 1090705), (70, 1059542), (77, 963220), (85, 872564), (110, 674254), (119, 623260), (140, 529771), (154, 481610), (170, 436282), (187, 396620), (220, 337127), (238, 311630), (308, 240805), (340, 218141), (374, 198310), (385, 192644), (476, 155815), (595, 124652), (748, 99155), (770, 96322), (935, 79324), (1190, 62326), (1309, 56660), (1540, 48161), (1870, 39662), (2380, 31163), (2618, 28330), (2833, 26180), (3740, 19831), (5236, 14165), (5666, 13090), (6545, 11332)]