4138183720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2113}}^1\times {\mathrm{4451}}^1$

素因数の和:6586

約数の個数: 64

約数和(自身を含む): 10164450240

約数和(自身を除く): 6026266520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2113, 4226, 4451, 8452, 8902, 10565, 16904, 17804, 21130, 22255, 23243, 35608, 42260, 44510, 46486, 48961, 84520, 89020, 92972, 97922, 116215, 178040, 185944, 195844, 232430, 244805, 391688, 464860, 489610, 929720, 979220, 1958440, 9404963, 18809926, 37619852, 47024815, 75239704, 94049630, 103454593, 188099260, 206909186, 376198520, 413818372, 517272965, 827636744, 1034545930, 2069091860, 4138183720]

約数ペア:

[(1, 4138183720), (2, 2069091860), (4, 1034545930), (5, 827636744), (8, 517272965), (10, 413818372), (11, 376198520), (20, 206909186), (22, 188099260), (40, 103454593), (44, 94049630), (55, 75239704), (88, 47024815), (110, 37619852), (220, 18809926), (440, 9404963), (2113, 1958440), (4226, 979220), (4451, 929720), (8452, 489610), (8902, 464860), (10565, 391688), (16904, 244805), (17804, 232430), (21130, 195844), (22255, 185944), (23243, 178040), (35608, 116215), (42260, 97922), (44510, 92972), (46486, 89020), (48961, 84520)]