13131200

素因数分解:

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

素因数の和:334

約数の個数: 84

約数和(自身を含む): 33543240

約数和(自身を除く): 20412040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 145, 160, 200, 232, 283, 290, 320, 400, 464, 566, 580, 725, 800, 928, 1132, 1160, 1415, 1450, 1600, 1856, 2264, 2320, 2830, 2900, 4528, 4640, 5660, 5800, 7075, 8207, 9056, 9280, 11320, 11600, 14150, 16414, 18112, 22640, 23200, 28300, 32828, 41035, 45280, 46400, 56600, 65656, 82070, 90560, 113200, 131312, 164140, 205175, 226400, 262624, 328280, 410350, 452800, 525248, 656560, 820700, 1313120, 1641400, 2626240, 3282800, 6565600, 13131200]

約数ペア:

[(1, 13131200), (2, 6565600), (4, 3282800), (5, 2626240), (8, 1641400), (10, 1313120), (16, 820700), (20, 656560), (25, 525248), (29, 452800), (32, 410350), (40, 328280), (50, 262624), (58, 226400), (64, 205175), (80, 164140), (100, 131312), (116, 113200), (145, 90560), (160, 82070), (200, 65656), (232, 56600), (283, 46400), (290, 45280), (320, 41035), (400, 32828), (464, 28300), (566, 23200), (580, 22640), (725, 18112), (800, 16414), (928, 14150), (1132, 11600), (1160, 11320), (1415, 9280), (1450, 9056), (1600, 8207), (1856, 7075), (2264, 5800), (2320, 5660), (2830, 4640), (2900, 4528)]