22443850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 50871744

約数和(自身を除く): 28427894

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 43, 50, 55, 65, 73, 86, 110, 130, 143, 146, 215, 275, 286, 325, 365, 430, 473, 550, 559, 650, 715, 730, 803, 946, 949, 1075, 1118, 1430, 1606, 1825, 1898, 2150, 2365, 2795, 3139, 3575, 3650, 4015, 4730, 4745, 5590, 6149, 6278, 7150, 8030, 9490, 10439, 11825, 12298, 13975, 15695, 20075, 20878, 23650, 23725, 27950, 30745, 31390, 34529, 40150, 40807, 47450, 52195, 61490, 69058, 78475, 81614, 104390, 153725, 156950, 172645, 204035, 260975, 307450, 345290, 408070, 448877, 521950, 863225, 897754, 1020175, 1726450, 2040350, 2244385, 4488770, 11221925, 22443850]

約数ペア:

[(1, 22443850), (2, 11221925), (5, 4488770), (10, 2244385), (11, 2040350), (13, 1726450), (22, 1020175), (25, 897754), (26, 863225), (43, 521950), (50, 448877), (55, 408070), (65, 345290), (73, 307450), (86, 260975), (110, 204035), (130, 172645), (143, 156950), (146, 153725), (215, 104390), (275, 81614), (286, 78475), (325, 69058), (365, 61490), (430, 52195), (473, 47450), (550, 40807), (559, 40150), (650, 34529), (715, 31390), (730, 30745), (803, 27950), (946, 23725), (949, 23650), (1075, 20878), (1118, 20075), (1430, 15695), (1606, 13975), (1825, 12298), (1898, 11825), (2150, 10439), (2365, 9490), (2795, 8030), (3139, 7150), (3575, 6278), (3650, 6149), (4015, 5590), (4730, 4745)]