1567442860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{15121}}^1$

素因数の和:15274

約数の個数: 48

約数和(自身を含む): 3383940672

約数和(自身を除く): 1816497812

約数列:

[1, 2, 4, 5, 10, 20, 71, 73, 142, 146, 284, 292, 355, 365, 710, 730, 1420, 1460, 5183, 10366, 15121, 20732, 25915, 30242, 51830, 60484, 75605, 103660, 151210, 302420, 1073591, 1103833, 2147182, 2207666, 4294364, 4415332, 5367955, 5519165, 10735910, 11038330, 21471820, 22076660, 78372143, 156744286, 313488572, 391860715, 783721430, 1567442860]

約数ペア:

[(1, 1567442860), (2, 783721430), (4, 391860715), (5, 313488572), (10, 156744286), (20, 78372143), (71, 22076660), (73, 21471820), (142, 11038330), (146, 10735910), (284, 5519165), (292, 5367955), (355, 4415332), (365, 4294364), (710, 2207666), (730, 2147182), (1420, 1103833), (1460, 1073591), (5183, 302420), (10366, 151210), (15121, 103660), (20732, 75605), (25915, 60484), (30242, 51830)]