22339460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 56391552

約数和(自身を除く): 34052092

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 73, 107, 110, 130, 143, 146, 214, 220, 260, 286, 292, 365, 428, 535, 572, 715, 730, 803, 949, 1070, 1177, 1391, 1430, 1460, 1606, 1898, 2140, 2354, 2782, 2860, 3212, 3796, 4015, 4708, 4745, 5564, 5885, 6955, 7811, 8030, 9490, 10439, 11770, 13910, 15301, 15622, 16060, 18980, 20878, 23540, 27820, 30602, 31244, 39055, 41756, 52195, 61204, 76505, 78110, 85921, 101543, 104390, 153010, 156220, 171842, 203086, 208780, 306020, 343684, 406172, 429605, 507715, 859210, 1015430, 1116973, 1718420, 2030860, 2233946, 4467892, 5584865, 11169730, 22339460]

約数ペア:

[(1, 22339460), (2, 11169730), (4, 5584865), (5, 4467892), (10, 2233946), (11, 2030860), (13, 1718420), (20, 1116973), (22, 1015430), (26, 859210), (44, 507715), (52, 429605), (55, 406172), (65, 343684), (73, 306020), (107, 208780), (110, 203086), (130, 171842), (143, 156220), (146, 153010), (214, 104390), (220, 101543), (260, 85921), (286, 78110), (292, 76505), (365, 61204), (428, 52195), (535, 41756), (572, 39055), (715, 31244), (730, 30602), (803, 27820), (949, 23540), (1070, 20878), (1177, 18980), (1391, 16060), (1430, 15622), (1460, 15301), (1606, 13910), (1898, 11770), (2140, 10439), (2354, 9490), (2782, 8030), (2860, 7811), (3212, 6955), (3796, 5885), (4015, 5564), (4708, 4745)]