100159780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{863}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 240952320

約数和(自身を除く): 140792540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 829, 863, 1658, 1726, 3316, 3452, 4145, 4315, 5803, 6041, 8290, 8630, 11606, 12082, 16580, 17260, 23212, 24164, 29015, 30205, 58030, 60410, 116060, 120820, 715427, 1430854, 2861708, 3577135, 5007989, 7154270, 10015978, 14308540, 20031956, 25039945, 50079890, 100159780]

約数ペア:

[(1, 100159780), (2, 50079890), (4, 25039945), (5, 20031956), (7, 14308540), (10, 10015978), (14, 7154270), (20, 5007989), (28, 3577135), (35, 2861708), (70, 1430854), (140, 715427), (829, 120820), (863, 116060), (1658, 60410), (1726, 58030), (3316, 30205), (3452, 29015), (4145, 24164), (4315, 23212), (5803, 17260), (6041, 16580), (8290, 12082), (8630, 11606)]