45645160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 112777920

約数和(自身を除く): 67132760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 227, 440, 454, 457, 908, 914, 1135, 1816, 1828, 2270, 2285, 2497, 3656, 4540, 4570, 4994, 5027, 9080, 9140, 9988, 10054, 12485, 18280, 19976, 20108, 24970, 25135, 40216, 49940, 50270, 99880, 100540, 103739, 201080, 207478, 414956, 518695, 829912, 1037390, 1141129, 2074780, 2282258, 4149560, 4564516, 5705645, 9129032, 11411290, 22822580, 45645160]

約数ペア:

[(1, 45645160), (2, 22822580), (4, 11411290), (5, 9129032), (8, 5705645), (10, 4564516), (11, 4149560), (20, 2282258), (22, 2074780), (40, 1141129), (44, 1037390), (55, 829912), (88, 518695), (110, 414956), (220, 207478), (227, 201080), (440, 103739), (454, 100540), (457, 99880), (908, 50270), (914, 49940), (1135, 40216), (1816, 25135), (1828, 24970), (2270, 20108), (2285, 19976), (2497, 18280), (3656, 12485), (4540, 10054), (4570, 9988), (4994, 9140), (5027, 9080)]