2014340320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{406117}}^1$

素因数の和:406163

約数の個数: 48

約数和(自身を含む): 4912403328

約数和(自身を除く): 2898063008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 406117, 812234, 1624468, 2030585, 3248936, 4061170, 6497872, 8122340, 12589627, 12995744, 16244680, 25179254, 32489360, 50358508, 62948135, 64978720, 100717016, 125896270, 201434032, 251792540, 402868064, 503585080, 1007170160, 2014340320]

約数ペア:

[(1, 2014340320), (2, 1007170160), (4, 503585080), (5, 402868064), (8, 251792540), (10, 201434032), (16, 125896270), (20, 100717016), (31, 64978720), (32, 62948135), (40, 50358508), (62, 32489360), (80, 25179254), (124, 16244680), (155, 12995744), (160, 12589627), (248, 8122340), (310, 6497872), (496, 4061170), (620, 3248936), (992, 2030585), (1240, 1624468), (2480, 812234), (4960, 406117)]