8441180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 21373632

約数和(自身を除く): 12932452

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 61, 68, 74, 85, 110, 122, 148, 170, 185, 187, 220, 244, 305, 340, 370, 374, 407, 610, 629, 671, 740, 748, 814, 935, 1037, 1220, 1258, 1342, 1628, 1870, 2035, 2074, 2257, 2516, 2684, 3145, 3355, 3740, 4070, 4148, 4514, 5185, 6290, 6710, 6919, 8140, 9028, 10370, 11285, 11407, 12580, 13420, 13838, 20740, 22570, 22814, 24827, 27676, 34595, 38369, 45140, 45628, 49654, 57035, 69190, 76738, 99308, 114070, 124135, 138380, 153476, 191845, 228140, 248270, 383690, 422059, 496540, 767380, 844118, 1688236, 2110295, 4220590, 8441180]

約数ペア:

[(1, 8441180), (2, 4220590), (4, 2110295), (5, 1688236), (10, 844118), (11, 767380), (17, 496540), (20, 422059), (22, 383690), (34, 248270), (37, 228140), (44, 191845), (55, 153476), (61, 138380), (68, 124135), (74, 114070), (85, 99308), (110, 76738), (122, 69190), (148, 57035), (170, 49654), (185, 45628), (187, 45140), (220, 38369), (244, 34595), (305, 27676), (340, 24827), (370, 22814), (374, 22570), (407, 20740), (610, 13838), (629, 13420), (671, 12580), (740, 11407), (748, 11285), (814, 10370), (935, 9028), (1037, 8140), (1220, 6919), (1258, 6710), (1342, 6290), (1628, 5185), (1870, 4514), (2035, 4148), (2074, 4070), (2257, 3740), (2516, 3355), (2684, 3145)]