61662786680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2371}}^1\times {\mathrm{59107}}^1$

素因数の和:61500

約数の個数: 64

約数和(自身を含む): 151420510080

約数和(自身を除く): 89757723400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2371, 4742, 9484, 11855, 18968, 23710, 26081, 47420, 52162, 59107, 94840, 104324, 118214, 130405, 208648, 236428, 260810, 295535, 472856, 521620, 591070, 650177, 1043240, 1182140, 1300354, 2364280, 2600708, 3250885, 5201416, 6501770, 13003540, 26007080, 140142697, 280285394, 560570788, 700713485, 1121141576, 1401426970, 1541569667, 2802853940, 3083139334, 5605707880, 6166278668, 7707848335, 12332557336, 15415696670, 30831393340, 61662786680]

約数ペア:

[(1, 61662786680), (2, 30831393340), (4, 15415696670), (5, 12332557336), (8, 7707848335), (10, 6166278668), (11, 5605707880), (20, 3083139334), (22, 2802853940), (40, 1541569667), (44, 1401426970), (55, 1121141576), (88, 700713485), (110, 560570788), (220, 280285394), (440, 140142697), (2371, 26007080), (4742, 13003540), (9484, 6501770), (11855, 5201416), (18968, 3250885), (23710, 2600708), (26081, 2364280), (47420, 1300354), (52162, 1182140), (59107, 1043240), (94840, 650177), (104324, 591070), (118214, 521620), (130405, 472856), (208648, 295535), (236428, 260810)]