22555940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 56536704

約数和(自身を除く): 33980764

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 110, 148, 163, 170, 185, 187, 220, 326, 340, 370, 374, 407, 629, 652, 740, 748, 814, 815, 935, 1258, 1628, 1630, 1793, 1870, 2035, 2516, 2771, 3145, 3260, 3586, 3740, 4070, 5542, 6031, 6290, 6919, 7172, 8140, 8965, 11084, 12062, 12580, 13838, 13855, 17930, 24124, 27676, 27710, 30155, 30481, 34595, 35860, 55420, 60310, 60962, 66341, 69190, 102527, 120620, 121924, 132682, 138380, 152405, 205054, 265364, 304810, 331705, 410108, 512635, 609620, 663410, 1025270, 1127797, 1326820, 2050540, 2255594, 4511188, 5638985, 11277970, 22555940]

約数ペア:

[(1, 22555940), (2, 11277970), (4, 5638985), (5, 4511188), (10, 2255594), (11, 2050540), (17, 1326820), (20, 1127797), (22, 1025270), (34, 663410), (37, 609620), (44, 512635), (55, 410108), (68, 331705), (74, 304810), (85, 265364), (110, 205054), (148, 152405), (163, 138380), (170, 132682), (185, 121924), (187, 120620), (220, 102527), (326, 69190), (340, 66341), (370, 60962), (374, 60310), (407, 55420), (629, 35860), (652, 34595), (740, 30481), (748, 30155), (814, 27710), (815, 27676), (935, 24124), (1258, 17930), (1628, 13855), (1630, 13838), (1793, 12580), (1870, 12062), (2035, 11084), (2516, 8965), (2771, 8140), (3145, 7172), (3260, 6919), (3586, 6290), (3740, 6031), (4070, 5542)]