45507220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3472

約数の個数: 48

約数和(自身を含む): 105993216

約数和(自身を除く): 60485996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 3391, 6710, 6782, 13420, 13564, 16955, 33910, 37301, 67820, 74602, 149204, 186505, 206851, 373010, 413702, 746020, 827404, 1034255, 2068510, 2275361, 4137020, 4550722, 9101444, 11376805, 22753610, 45507220]

約数ペア:

[(1, 45507220), (2, 22753610), (4, 11376805), (5, 9101444), (10, 4550722), (11, 4137020), (20, 2275361), (22, 2068510), (44, 1034255), (55, 827404), (61, 746020), (110, 413702), (122, 373010), (220, 206851), (244, 186505), (305, 149204), (610, 74602), (671, 67820), (1220, 37301), (1342, 33910), (2684, 16955), (3355, 13564), (3391, 13420), (6710, 6782)]