103097680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2593}}^1$

素因数の和:2684

約数の個数: 80

約数和(自身を含む): 277910784

約数和(自身を除く): 174813104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2593, 2840, 3976, 4970, 5186, 5680, 7952, 9940, 10372, 12965, 18151, 19880, 20744, 25930, 36302, 39760, 41488, 51860, 72604, 90755, 103720, 145208, 181510, 184103, 207440, 290416, 363020, 368206, 726040, 736412, 920515, 1288721, 1452080, 1472824, 1841030, 2577442, 2945648, 3682060, 5154884, 6443605, 7364120, 10309768, 12887210, 14728240, 20619536, 25774420, 51548840, 103097680]

約数ペア:

[(1, 103097680), (2, 51548840), (4, 25774420), (5, 20619536), (7, 14728240), (8, 12887210), (10, 10309768), (14, 7364120), (16, 6443605), (20, 5154884), (28, 3682060), (35, 2945648), (40, 2577442), (56, 1841030), (70, 1472824), (71, 1452080), (80, 1288721), (112, 920515), (140, 736412), (142, 726040), (280, 368206), (284, 363020), (355, 290416), (497, 207440), (560, 184103), (568, 181510), (710, 145208), (994, 103720), (1136, 90755), (1420, 72604), (1988, 51860), (2485, 41488), (2593, 39760), (2840, 36302), (3976, 25930), (4970, 20744), (5186, 19880), (5680, 18151), (7952, 12965), (9940, 10372)]