11449181020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{7177}}^1$

素因数の和:7331

約数の個数: 72

約数和(自身を含む): 25146716112

約数和(自身を除く): 13697535092

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 961, 1660, 1922, 2573, 3844, 4805, 5146, 7177, 9610, 10292, 12865, 14354, 19220, 25730, 28708, 35885, 51460, 71770, 79763, 143540, 159526, 222487, 319052, 398815, 444974, 595691, 797630, 889948, 1112435, 1191382, 1595260, 2224870, 2382764, 2978455, 4449740, 5956910, 6897097, 11913820, 13794194, 18466421, 27588388, 34485485, 36932842, 68970970, 73865684, 92332105, 137941940, 184664210, 369328420, 572459051, 1144918102, 2289836204, 2862295255, 5724590510, 11449181020]

約数ペア:

[(1, 11449181020), (2, 5724590510), (4, 2862295255), (5, 2289836204), (10, 1144918102), (20, 572459051), (31, 369328420), (62, 184664210), (83, 137941940), (124, 92332105), (155, 73865684), (166, 68970970), (310, 36932842), (332, 34485485), (415, 27588388), (620, 18466421), (830, 13794194), (961, 11913820), (1660, 6897097), (1922, 5956910), (2573, 4449740), (3844, 2978455), (4805, 2382764), (5146, 2224870), (7177, 1595260), (9610, 1191382), (10292, 1112435), (12865, 889948), (14354, 797630), (19220, 595691), (25730, 444974), (28708, 398815), (35885, 319052), (51460, 222487), (71770, 159526), (79763, 143540)]