85914080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1072

約数の個数: 96

約数和(自身を含む): 235146240

約数和(自身を除く): 149232160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 971, 1106, 1120, 1264, 1580, 1942, 2212, 2528, 2765, 3160, 3884, 4424, 4855, 5530, 6320, 6797, 7768, 8848, 9710, 11060, 12640, 13594, 15536, 17696, 19420, 22120, 27188, 31072, 33985, 38840, 44240, 54376, 67970, 76709, 77680, 88480, 108752, 135940, 153418, 155360, 217504, 271880, 306836, 383545, 536963, 543760, 613672, 767090, 1073926, 1087520, 1227344, 1534180, 2147852, 2454688, 2684815, 3068360, 4295704, 5369630, 6136720, 8591408, 10739260, 12273440, 17182816, 21478520, 42957040, 85914080]

約数ペア:

[(1, 85914080), (2, 42957040), (4, 21478520), (5, 17182816), (7, 12273440), (8, 10739260), (10, 8591408), (14, 6136720), (16, 5369630), (20, 4295704), (28, 3068360), (32, 2684815), (35, 2454688), (40, 2147852), (56, 1534180), (70, 1227344), (79, 1087520), (80, 1073926), (112, 767090), (140, 613672), (158, 543760), (160, 536963), (224, 383545), (280, 306836), (316, 271880), (395, 217504), (553, 155360), (560, 153418), (632, 135940), (790, 108752), (971, 88480), (1106, 77680), (1120, 76709), (1264, 67970), (1580, 54376), (1942, 44240), (2212, 38840), (2528, 33985), (2765, 31072), (3160, 27188), (3884, 22120), (4424, 19420), (4855, 17696), (5530, 15536), (6320, 13594), (6797, 12640), (7768, 11060), (8848, 9710)]