828292220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{10079}}^1$

素因数の和:10682

約数の個数: 48

約数和(自身を含む): 1991485440

約数和(自身を除く): 1163193220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587, 1174, 2348, 2935, 4109, 5870, 8218, 10079, 11740, 16436, 20158, 20545, 40316, 41090, 50395, 70553, 82180, 100790, 141106, 201580, 282212, 352765, 705530, 1411060, 5916373, 11832746, 23665492, 29581865, 41414611, 59163730, 82829222, 118327460, 165658444, 207073055, 414146110, 828292220]

約数ペア:

[(1, 828292220), (2, 414146110), (4, 207073055), (5, 165658444), (7, 118327460), (10, 82829222), (14, 59163730), (20, 41414611), (28, 29581865), (35, 23665492), (70, 11832746), (140, 5916373), (587, 1411060), (1174, 705530), (2348, 352765), (2935, 282212), (4109, 201580), (5870, 141106), (8218, 100790), (10079, 82180), (11740, 70553), (16436, 50395), (20158, 41090), (20545, 40316)]