97722560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 112

約数和(自身を含む): 253898400

約数和(自身を除く): 156175840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 139, 160, 169, 208, 260, 278, 320, 338, 416, 520, 556, 676, 695, 832, 845, 1040, 1112, 1352, 1390, 1690, 1807, 2080, 2197, 2224, 2704, 2780, 3380, 3614, 4160, 4394, 4448, 5408, 5560, 6760, 7228, 8788, 8896, 9035, 10816, 10985, 11120, 13520, 14456, 17576, 18070, 21970, 22240, 23491, 27040, 28912, 35152, 36140, 43940, 44480, 46982, 54080, 57824, 70304, 72280, 87880, 93964, 115648, 117455, 140608, 144560, 175760, 187928, 234910, 289120, 305383, 351520, 375856, 469820, 578240, 610766, 703040, 751712, 939640, 1221532, 1503424, 1526915, 1879280, 2443064, 3053830, 3758560, 4886128, 6107660, 7517120, 9772256, 12215320, 19544512, 24430640, 48861280, 97722560]

約数ペア:

[(1, 97722560), (2, 48861280), (4, 24430640), (5, 19544512), (8, 12215320), (10, 9772256), (13, 7517120), (16, 6107660), (20, 4886128), (26, 3758560), (32, 3053830), (40, 2443064), (52, 1879280), (64, 1526915), (65, 1503424), (80, 1221532), (104, 939640), (130, 751712), (139, 703040), (160, 610766), (169, 578240), (208, 469820), (260, 375856), (278, 351520), (320, 305383), (338, 289120), (416, 234910), (520, 187928), (556, 175760), (676, 144560), (695, 140608), (832, 117455), (845, 115648), (1040, 93964), (1112, 87880), (1352, 72280), (1390, 70304), (1690, 57824), (1807, 54080), (2080, 46982), (2197, 44480), (2224, 43940), (2704, 36140), (2780, 35152), (3380, 28912), (3614, 27040), (4160, 23491), (4394, 22240), (4448, 21970), (5408, 18070), (5560, 17576), (6760, 14456), (7228, 13520), (8788, 11120), (8896, 10985), (9035, 10816)]