2040876860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{911}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 4964198400

約数和(自身を除く): 2923321540

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 599, 748, 911, 935, 1198, 1822, 1870, 2396, 2995, 3644, 3740, 4555, 5990, 6589, 9110, 10021, 10183, 11980, 13178, 15487, 18220, 20042, 20366, 26356, 30974, 32945, 40084, 40732, 50105, 50915, 61948, 65890, 77435, 100210, 101830, 112013, 131780, 154870, 170357, 200420, 203660, 224026, 309740, 340714, 448052, 545689, 560065, 681428, 851785, 1091378, 1120130, 1703570, 2182756, 2240260, 2728445, 3407140, 5456890, 6002579, 9276713, 10913780, 12005158, 18553426, 24010316, 30012895, 37106852, 46383565, 60025790, 92767130, 102043843, 120051580, 185534260, 204087686, 408175372, 510219215, 1020438430, 2040876860]

約数ペア:

[(1, 2040876860), (2, 1020438430), (4, 510219215), (5, 408175372), (10, 204087686), (11, 185534260), (17, 120051580), (20, 102043843), (22, 92767130), (34, 60025790), (44, 46383565), (55, 37106852), (68, 30012895), (85, 24010316), (110, 18553426), (170, 12005158), (187, 10913780), (220, 9276713), (340, 6002579), (374, 5456890), (599, 3407140), (748, 2728445), (911, 2240260), (935, 2182756), (1198, 1703570), (1822, 1120130), (1870, 1091378), (2396, 851785), (2995, 681428), (3644, 560065), (3740, 545689), (4555, 448052), (5990, 340714), (6589, 309740), (9110, 224026), (10021, 203660), (10183, 200420), (11980, 170357), (13178, 154870), (15487, 131780), (18220, 112013), (20042, 101830), (20366, 100210), (26356, 77435), (30974, 65890), (32945, 61948), (40084, 50915), (40732, 50105)]