85151906720

素因数分解:

$2^5\times 5^1\times {\mathrm{4909}}^1\times {\mathrm{108413}}^1$

素因数の和:113337

約数の個数: 48

約数和(自身を含む): 201214215720

約数和(自身を除く): 116062309000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4909, 9818, 19636, 24545, 39272, 49090, 78544, 98180, 108413, 157088, 196360, 216826, 392720, 433652, 542065, 785440, 867304, 1084130, 1734608, 2168260, 3469216, 4336520, 8673040, 17346080, 532199417, 1064398834, 2128797668, 2660997085, 4257595336, 5321994170, 8515190672, 10643988340, 17030381344, 21287976680, 42575953360, 85151906720]

約数ペア:

[(1, 85151906720), (2, 42575953360), (4, 21287976680), (5, 17030381344), (8, 10643988340), (10, 8515190672), (16, 5321994170), (20, 4257595336), (32, 2660997085), (40, 2128797668), (80, 1064398834), (160, 532199417), (4909, 17346080), (9818, 8673040), (19636, 4336520), (24545, 3469216), (39272, 2168260), (49090, 1734608), (78544, 1084130), (98180, 867304), (108413, 785440), (157088, 542065), (196360, 433652), (216826, 392720)]