45563140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2489

約数の個数: 72

約数和(自身を含む): 117210240

約数和(自身を除く): 71647100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2447, 2660, 3724, 4655, 4894, 9310, 9788, 12235, 17129, 18620, 24470, 34258, 46493, 48940, 68516, 85645, 92986, 119903, 171290, 185972, 232465, 239806, 325451, 342580, 464930, 479612, 599515, 650902, 929860, 1199030, 1301804, 1627255, 2278157, 2398060, 3254510, 4556314, 6509020, 9112628, 11390785, 22781570, 45563140]

約数ペア:

[(1, 45563140), (2, 22781570), (4, 11390785), (5, 9112628), (7, 6509020), (10, 4556314), (14, 3254510), (19, 2398060), (20, 2278157), (28, 1627255), (35, 1301804), (38, 1199030), (49, 929860), (70, 650902), (76, 599515), (95, 479612), (98, 464930), (133, 342580), (140, 325451), (190, 239806), (196, 232465), (245, 185972), (266, 171290), (380, 119903), (490, 92986), (532, 85645), (665, 68516), (931, 48940), (980, 46493), (1330, 34258), (1862, 24470), (2447, 18620), (2660, 17129), (3724, 12235), (4655, 9788), (4894, 9310)]