1823475460

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{3121}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 3877074432

約数和(自身を除く): 2053598972

約数列:

[1, 2, 4, 5, 10, 20, 131, 223, 262, 446, 524, 655, 892, 1115, 1310, 2230, 2620, 3121, 4460, 6242, 12484, 15605, 29213, 31210, 58426, 62420, 116852, 146065, 292130, 408851, 584260, 695983, 817702, 1391966, 1635404, 2044255, 2783932, 3479915, 4088510, 6959830, 8177020, 13919660, 91173773, 182347546, 364695092, 455868865, 911737730, 1823475460]

約数ペア:

[(1, 1823475460), (2, 911737730), (4, 455868865), (5, 364695092), (10, 182347546), (20, 91173773), (131, 13919660), (223, 8177020), (262, 6959830), (446, 4088510), (524, 3479915), (655, 2783932), (892, 2044255), (1115, 1635404), (1310, 1391966), (2230, 817702), (2620, 695983), (3121, 584260), (4460, 408851), (6242, 292130), (12484, 146065), (15605, 116852), (29213, 62420), (31210, 58426)]