38963210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2477}}^1$

素因数の和:2519

約数の個数: 48

約数和(自身を含む): 83052648

約数和(自身を除く): 44089438

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 2477, 3146, 4954, 7865, 12385, 15730, 24770, 27247, 32201, 54494, 64402, 136235, 161005, 272470, 299717, 322010, 354211, 599434, 708422, 1498585, 1771055, 2997170, 3542110, 3896321, 7792642, 19481605, 38963210]

約数ペア:

[(1, 38963210), (2, 19481605), (5, 7792642), (10, 3896321), (11, 3542110), (13, 2997170), (22, 1771055), (26, 1498585), (55, 708422), (65, 599434), (110, 354211), (121, 322010), (130, 299717), (143, 272470), (242, 161005), (286, 136235), (605, 64402), (715, 54494), (1210, 32201), (1430, 27247), (1573, 24770), (2477, 15730), (3146, 12385), (4954, 7865)]