29149760

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1371

約数の個数: 56

約数和(自身を含む): 70445376

約数和(自身を除く): 41295616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1283, 1420, 2272, 2566, 2840, 4544, 5132, 5680, 6415, 10264, 11360, 12830, 20528, 22720, 25660, 41056, 51320, 82112, 91093, 102640, 182186, 205280, 364372, 410560, 455465, 728744, 910930, 1457488, 1821860, 2914976, 3643720, 5829952, 7287440, 14574880, 29149760]

約数ペア:

[(1, 29149760), (2, 14574880), (4, 7287440), (5, 5829952), (8, 3643720), (10, 2914976), (16, 1821860), (20, 1457488), (32, 910930), (40, 728744), (64, 455465), (71, 410560), (80, 364372), (142, 205280), (160, 182186), (284, 102640), (320, 91093), (355, 82112), (568, 51320), (710, 41056), (1136, 25660), (1283, 22720), (1420, 20528), (2272, 12830), (2566, 11360), (2840, 10264), (4544, 6415), (5132, 5680)]