33451760

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^2$

素因数の和:238

約数の個数: 60

約数和(自身を含む): 79948008

約数和(自身を除く): 46496248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 79, 80, 134, 158, 268, 316, 335, 395, 536, 632, 670, 790, 1072, 1264, 1340, 1580, 2680, 3160, 5293, 5360, 6241, 6320, 10586, 12482, 21172, 24964, 26465, 31205, 42344, 49928, 52930, 62410, 84688, 99856, 105860, 124820, 211720, 249640, 418147, 423440, 499280, 836294, 1672588, 2090735, 3345176, 4181470, 6690352, 8362940, 16725880, 33451760]

約数ペア:

[(1, 33451760), (2, 16725880), (4, 8362940), (5, 6690352), (8, 4181470), (10, 3345176), (16, 2090735), (20, 1672588), (40, 836294), (67, 499280), (79, 423440), (80, 418147), (134, 249640), (158, 211720), (268, 124820), (316, 105860), (335, 99856), (395, 84688), (536, 62410), (632, 52930), (670, 49928), (790, 42344), (1072, 31205), (1264, 26465), (1340, 24964), (1580, 21172), (2680, 12482), (3160, 10586), (5293, 6320), (5360, 6241)]