89524960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 259413840

約数和(自身を除く): 169888880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 601, 608, 665, 760, 784, 931, 980, 1064, 1120, 1202, 1330, 1520, 1568, 1862, 1960, 2128, 2404, 2660, 3005, 3040, 3724, 3920, 4207, 4256, 4655, 4808, 5320, 6010, 7448, 7840, 8414, 9310, 9616, 10640, 11419, 12020, 14896, 16828, 18620, 19232, 21035, 21280, 22838, 24040, 29449, 29792, 33656, 37240, 42070, 45676, 48080, 57095, 58898, 67312, 74480, 79933, 84140, 91352, 96160, 114190, 117796, 134624, 147245, 148960, 159866, 168280, 182704, 228380, 235592, 294490, 319732, 336560, 365408, 399665, 456760, 471184, 559531, 588980, 639464, 673120, 799330, 913520, 942368, 1119062, 1177960, 1278928, 1598660, 1827040, 2238124, 2355920, 2557856, 2797655, 3197320, 4476248, 4711840, 5595310, 6394640, 8952496, 11190620, 12789280, 17904992, 22381240, 44762480, 89524960]

約数ペア:

[(1, 89524960), (2, 44762480), (4, 22381240), (5, 17904992), (7, 12789280), (8, 11190620), (10, 8952496), (14, 6394640), (16, 5595310), (19, 4711840), (20, 4476248), (28, 3197320), (32, 2797655), (35, 2557856), (38, 2355920), (40, 2238124), (49, 1827040), (56, 1598660), (70, 1278928), (76, 1177960), (80, 1119062), (95, 942368), (98, 913520), (112, 799330), (133, 673120), (140, 639464), (152, 588980), (160, 559531), (190, 471184), (196, 456760), (224, 399665), (245, 365408), (266, 336560), (280, 319732), (304, 294490), (380, 235592), (392, 228380), (490, 182704), (532, 168280), (560, 159866), (601, 148960), (608, 147245), (665, 134624), (760, 117796), (784, 114190), (931, 96160), (980, 91352), (1064, 84140), (1120, 79933), (1202, 74480), (1330, 67312), (1520, 58898), (1568, 57095), (1862, 48080), (1960, 45676), (2128, 42070), (2404, 37240), (2660, 33656), (3005, 29792), (3040, 29449), (3724, 24040), (3920, 22838), (4207, 21280), (4256, 21035), (4655, 19232), (4808, 18620), (5320, 16828), (6010, 14896), (7448, 12020), (7840, 11419), (8414, 10640), (9310, 9616)]