45336880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 110492928

約数和(自身を除く): 65156048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 101, 124, 155, 181, 202, 248, 310, 362, 404, 496, 505, 620, 724, 808, 905, 1010, 1240, 1448, 1616, 1810, 2020, 2480, 2896, 3131, 3620, 4040, 5611, 6262, 7240, 8080, 11222, 12524, 14480, 15655, 18281, 22444, 25048, 28055, 31310, 36562, 44888, 50096, 56110, 62620, 73124, 89776, 91405, 112220, 125240, 146248, 182810, 224440, 250480, 292496, 365620, 448880, 566711, 731240, 1133422, 1462480, 2266844, 2833555, 4533688, 5667110, 9067376, 11334220, 22668440, 45336880]

約数ペア:

[(1, 45336880), (2, 22668440), (4, 11334220), (5, 9067376), (8, 5667110), (10, 4533688), (16, 2833555), (20, 2266844), (31, 1462480), (40, 1133422), (62, 731240), (80, 566711), (101, 448880), (124, 365620), (155, 292496), (181, 250480), (202, 224440), (248, 182810), (310, 146248), (362, 125240), (404, 112220), (496, 91405), (505, 89776), (620, 73124), (724, 62620), (808, 56110), (905, 50096), (1010, 44888), (1240, 36562), (1448, 31310), (1616, 28055), (1810, 25048), (2020, 22444), (2480, 18281), (2896, 15655), (3131, 14480), (3620, 12524), (4040, 11222), (5611, 8080), (6262, 7240)]