34213840

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4409}}^1$

素因数の和:4519

約数の個数: 40

約数和(自身を含む): 80385480

約数和(自身を除く): 46171640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 4409, 7760, 8818, 17636, 22045, 35272, 44090, 70544, 88180, 176360, 352720, 427673, 855346, 1710692, 2138365, 3421384, 4276730, 6842768, 8553460, 17106920, 34213840]

約数ペア:

[(1, 34213840), (2, 17106920), (4, 8553460), (5, 6842768), (8, 4276730), (10, 3421384), (16, 2138365), (20, 1710692), (40, 855346), (80, 427673), (97, 352720), (194, 176360), (388, 88180), (485, 70544), (776, 44090), (970, 35272), (1552, 22045), (1940, 17636), (3880, 8818), (4409, 7760)]