528826870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{33619}}^1$

素因数の和:33661

約数の個数: 48

約数和(自身を含む): 1126807920

約数和(自身を除く): 597981050

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 33619, 67238, 168095, 336190, 369809, 437047, 739618, 874094, 1849045, 2185235, 3698090, 4067899, 4370470, 4807517, 8135798, 9615034, 20339495, 24037585, 40678990, 48075170, 52882687, 105765374, 264413435, 528826870]

約数ペア:

[(1, 528826870), (2, 264413435), (5, 105765374), (10, 52882687), (11, 48075170), (13, 40678990), (22, 24037585), (26, 20339495), (55, 9615034), (65, 8135798), (110, 4807517), (121, 4370470), (130, 4067899), (143, 3698090), (242, 2185235), (286, 1849045), (605, 874094), (715, 739618), (1210, 437047), (1430, 369809), (1573, 336190), (3146, 168095), (7865, 67238), (15730, 33619)]