61772260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4603}}^1$

素因数の和:4684

約数の個数: 48

約数和(自身を含む): 143865792

約数和(自身を除く): 82093532

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, 4603, 6710, 9206, 13420, 18412, 23015, 46030, 50633, 92060, 101266, 202532, 253165, 280783, 506330, 561566, 1012660, 1123132, 1403915, 2807830, 3088613, 5615660, 6177226, 12354452, 15443065, 30886130, 61772260]

約数ペア:

[(1, 61772260), (2, 30886130), (4, 15443065), (5, 12354452), (10, 6177226), (11, 5615660), (20, 3088613), (22, 2807830), (44, 1403915), (55, 1123132), (61, 1012660), (110, 561566), (122, 506330), (220, 280783), (244, 253165), (305, 202532), (610, 101266), (671, 92060), (1220, 50633), (1342, 46030), (2684, 23015), (3355, 18412), (4603, 13420), (6710, 9206)]