85646120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 230419080

約数和(自身を除く): 144772960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 980, 1036, 1181, 1295, 1480, 1813, 1960, 2072, 2362, 2590, 3626, 4724, 5180, 5905, 7252, 8267, 9065, 9448, 10360, 11810, 14504, 16534, 18130, 23620, 33068, 36260, 41335, 43697, 47240, 57869, 66136, 72520, 82670, 87394, 115738, 165340, 174788, 218485, 231476, 289345, 305879, 330680, 349576, 436970, 462952, 578690, 611758, 873940, 1157380, 1223516, 1529395, 1747880, 2141153, 2314760, 2447032, 3058790, 4282306, 6117580, 8564612, 10705765, 12235160, 17129224, 21411530, 42823060, 85646120]

約数ペア:

[(1, 85646120), (2, 42823060), (4, 21411530), (5, 17129224), (7, 12235160), (8, 10705765), (10, 8564612), (14, 6117580), (20, 4282306), (28, 3058790), (35, 2447032), (37, 2314760), (40, 2141153), (49, 1747880), (56, 1529395), (70, 1223516), (74, 1157380), (98, 873940), (140, 611758), (148, 578690), (185, 462952), (196, 436970), (245, 349576), (259, 330680), (280, 305879), (296, 289345), (370, 231476), (392, 218485), (490, 174788), (518, 165340), (740, 115738), (980, 87394), (1036, 82670), (1181, 72520), (1295, 66136), (1480, 57869), (1813, 47240), (1960, 43697), (2072, 41335), (2362, 36260), (2590, 33068), (3626, 23620), (4724, 18130), (5180, 16534), (5905, 14504), (7252, 11810), (8267, 10360), (9065, 9448)]