22465300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 57308832

約数和(自身を除く): 34843532

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 1571, 2860, 3142, 3575, 6284, 7150, 7855, 14300, 15710, 17281, 20423, 31420, 34562, 39275, 40846, 69124, 78550, 81692, 86405, 102115, 157100, 172810, 204230, 224653, 345620, 408460, 432025, 449306, 510575, 864050, 898612, 1021150, 1123265, 1728100, 2042300, 2246530, 4493060, 5616325, 11232650, 22465300]

約数ペア:

[(1, 22465300), (2, 11232650), (4, 5616325), (5, 4493060), (10, 2246530), (11, 2042300), (13, 1728100), (20, 1123265), (22, 1021150), (25, 898612), (26, 864050), (44, 510575), (50, 449306), (52, 432025), (55, 408460), (65, 345620), (100, 224653), (110, 204230), (130, 172810), (143, 157100), (220, 102115), (260, 86405), (275, 81692), (286, 78550), (325, 69124), (550, 40846), (572, 39275), (650, 34562), (715, 31420), (1100, 20423), (1300, 17281), (1430, 15710), (1571, 14300), (2860, 7855), (3142, 7150), (3575, 6284)]