13170560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1615

約数の個数: 64

約数和(自身を含む): 33929280

約数和(自身を除く): 20758720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1583, 1664, 2080, 3166, 4160, 6332, 7915, 8320, 12664, 15830, 20579, 25328, 31660, 41158, 50656, 63320, 82316, 101312, 102895, 126640, 164632, 202624, 205790, 253280, 329264, 411580, 506560, 658528, 823160, 1013120, 1317056, 1646320, 2634112, 3292640, 6585280, 13170560]

約数ペア:

[(1, 13170560), (2, 6585280), (4, 3292640), (5, 2634112), (8, 1646320), (10, 1317056), (13, 1013120), (16, 823160), (20, 658528), (26, 506560), (32, 411580), (40, 329264), (52, 253280), (64, 205790), (65, 202624), (80, 164632), (104, 126640), (128, 102895), (130, 101312), (160, 82316), (208, 63320), (260, 50656), (320, 41158), (416, 31660), (520, 25328), (640, 20579), (832, 15830), (1040, 12664), (1583, 8320), (1664, 7915), (2080, 6332), (3166, 4160)]