85174880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 232352064

約数和(自身を除く): 147177184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 113, 140, 160, 224, 226, 280, 452, 560, 565, 673, 791, 904, 1120, 1130, 1346, 1582, 1808, 2260, 2692, 3164, 3365, 3616, 3955, 4520, 4711, 5384, 6328, 6730, 7910, 9040, 9422, 10768, 12656, 13460, 15820, 18080, 18844, 21536, 23555, 25312, 26920, 31640, 37688, 47110, 53840, 63280, 75376, 76049, 94220, 107680, 126560, 150752, 152098, 188440, 304196, 376880, 380245, 532343, 608392, 753760, 760490, 1064686, 1216784, 1520980, 2129372, 2433568, 2661715, 3041960, 4258744, 5323430, 6083920, 8517488, 10646860, 12167840, 17034976, 21293720, 42587440, 85174880]

約数ペア:

[(1, 85174880), (2, 42587440), (4, 21293720), (5, 17034976), (7, 12167840), (8, 10646860), (10, 8517488), (14, 6083920), (16, 5323430), (20, 4258744), (28, 3041960), (32, 2661715), (35, 2433568), (40, 2129372), (56, 1520980), (70, 1216784), (80, 1064686), (112, 760490), (113, 753760), (140, 608392), (160, 532343), (224, 380245), (226, 376880), (280, 304196), (452, 188440), (560, 152098), (565, 150752), (673, 126560), (791, 107680), (904, 94220), (1120, 76049), (1130, 75376), (1346, 63280), (1582, 53840), (1808, 47110), (2260, 37688), (2692, 31640), (3164, 26920), (3365, 25312), (3616, 23555), (3955, 21536), (4520, 18844), (4711, 18080), (5384, 15820), (6328, 13460), (6730, 12656), (7910, 10768), (9040, 9422)]