224769820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 539856576

約数和(自身を除く): 315086756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 53, 55, 74, 106, 110, 148, 185, 212, 220, 265, 370, 407, 521, 530, 583, 740, 814, 1042, 1060, 1166, 1628, 1961, 2035, 2084, 2332, 2605, 2915, 3922, 4070, 5210, 5731, 5830, 7844, 8140, 9805, 10420, 11462, 11660, 19277, 19610, 21571, 22924, 27613, 28655, 38554, 39220, 43142, 55226, 57310, 77108, 86284, 96385, 107855, 110452, 114620, 138065, 192770, 212047, 215710, 276130, 303743, 385540, 424094, 431420, 552260, 607486, 848188, 1021681, 1060235, 1214972, 1518715, 2043362, 2120470, 3037430, 4086724, 4240940, 5108405, 6074860, 10216810, 11238491, 20433620, 22476982, 44953964, 56192455, 112384910, 224769820]

約数ペア:

[(1, 224769820), (2, 112384910), (4, 56192455), (5, 44953964), (10, 22476982), (11, 20433620), (20, 11238491), (22, 10216810), (37, 6074860), (44, 5108405), (53, 4240940), (55, 4086724), (74, 3037430), (106, 2120470), (110, 2043362), (148, 1518715), (185, 1214972), (212, 1060235), (220, 1021681), (265, 848188), (370, 607486), (407, 552260), (521, 431420), (530, 424094), (583, 385540), (740, 303743), (814, 276130), (1042, 215710), (1060, 212047), (1166, 192770), (1628, 138065), (1961, 114620), (2035, 110452), (2084, 107855), (2332, 96385), (2605, 86284), (2915, 77108), (3922, 57310), (4070, 55226), (5210, 43142), (5731, 39220), (5830, 38554), (7844, 28655), (8140, 27613), (9805, 22924), (10420, 21571), (11462, 19610), (11660, 19277)]