2626240

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 6492240

約数和(自身を除く): 3866000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 283, 290, 320, 464, 566, 580, 928, 1132, 1160, 1415, 1856, 2264, 2320, 2830, 4528, 4640, 5660, 8207, 9056, 9280, 11320, 16414, 18112, 22640, 32828, 41035, 45280, 65656, 82070, 90560, 131312, 164140, 262624, 328280, 525248, 656560, 1313120, 2626240]

約数ペア:

[(1, 2626240), (2, 1313120), (4, 656560), (5, 525248), (8, 328280), (10, 262624), (16, 164140), (20, 131312), (29, 90560), (32, 82070), (40, 65656), (58, 45280), (64, 41035), (80, 32828), (116, 22640), (145, 18112), (160, 16414), (232, 11320), (283, 9280), (290, 9056), (320, 8207), (464, 5660), (566, 4640), (580, 4528), (928, 2830), (1132, 2320), (1160, 2264), (1415, 1856)]