39849130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 74426688

約数和(自身を除く): 34577558

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 1171, 2342, 3403, 5855, 6806, 11710, 17015, 34030, 48011, 96022, 97193, 194386, 240055, 480110, 485965, 971930, 3984913, 7969826, 19924565, 39849130]

約数ペア:

[(1, 39849130), (2, 19924565), (5, 7969826), (10, 3984913), (41, 971930), (82, 485965), (83, 480110), (166, 240055), (205, 194386), (410, 97193), (415, 96022), (830, 48011), (1171, 34030), (2342, 17015), (3403, 11710), (5855, 6806)]