88071040

素因数分解:

$2^7\times 5^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 211788720

約数和(自身を除く): 123717680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 320, 482, 571, 640, 964, 1142, 1205, 1928, 2284, 2410, 2855, 3856, 4568, 4820, 5710, 7712, 9136, 9640, 11420, 15424, 18272, 19280, 22840, 30848, 36544, 38560, 45680, 73088, 77120, 91360, 137611, 154240, 182720, 275222, 365440, 550444, 688055, 1100888, 1376110, 2201776, 2752220, 4403552, 5504440, 8807104, 11008880, 17614208, 22017760, 44035520, 88071040]

約数ペア:

[(1, 88071040), (2, 44035520), (4, 22017760), (5, 17614208), (8, 11008880), (10, 8807104), (16, 5504440), (20, 4403552), (32, 2752220), (40, 2201776), (64, 1376110), (80, 1100888), (128, 688055), (160, 550444), (241, 365440), (320, 275222), (482, 182720), (571, 154240), (640, 137611), (964, 91360), (1142, 77120), (1205, 73088), (1928, 45680), (2284, 38560), (2410, 36544), (2855, 30848), (3856, 22840), (4568, 19280), (4820, 18272), (5710, 15424), (7712, 11420), (9136, 9640)]