4394658520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3089}}^1\times {\mathrm{5081}}^1$

素因数の和:8188

約数の個数: 64

約数和(自身を含む): 11306433600

約数和(自身を除く): 6911775080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3089, 5081, 6178, 10162, 12356, 15445, 20324, 21623, 24712, 25405, 30890, 35567, 40648, 43246, 50810, 61780, 71134, 86492, 101620, 108115, 123560, 142268, 172984, 177835, 203240, 216230, 284536, 355670, 432460, 711340, 864920, 1422680, 15695209, 31390418, 62780836, 78476045, 109866463, 125561672, 156952090, 219732926, 313904180, 439465852, 549332315, 627808360, 878931704, 1098664630, 2197329260, 4394658520]

約数ペア:

[(1, 4394658520), (2, 2197329260), (4, 1098664630), (5, 878931704), (7, 627808360), (8, 549332315), (10, 439465852), (14, 313904180), (20, 219732926), (28, 156952090), (35, 125561672), (40, 109866463), (56, 78476045), (70, 62780836), (140, 31390418), (280, 15695209), (3089, 1422680), (5081, 864920), (6178, 711340), (10162, 432460), (12356, 355670), (15445, 284536), (20324, 216230), (21623, 203240), (24712, 177835), (25405, 172984), (30890, 142268), (35567, 123560), (40648, 108115), (43246, 101620), (50810, 86492), (61780, 71134)]