88200460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 189423360

約数和(自身を除く): 101222900

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 179, 284, 347, 355, 358, 694, 710, 716, 895, 1388, 1420, 1735, 1790, 3470, 3580, 6940, 12709, 24637, 25418, 49274, 50836, 62113, 63545, 98548, 123185, 124226, 127090, 246370, 248452, 254180, 310565, 492740, 621130, 1242260, 4410023, 8820046, 17640092, 22050115, 44100230, 88200460]

約数ペア:

[(1, 88200460), (2, 44100230), (4, 22050115), (5, 17640092), (10, 8820046), (20, 4410023), (71, 1242260), (142, 621130), (179, 492740), (284, 310565), (347, 254180), (355, 248452), (358, 246370), (694, 127090), (710, 124226), (716, 123185), (895, 98548), (1388, 63545), (1420, 62113), (1735, 50836), (1790, 49274), (3470, 25418), (3580, 24637), (6940, 12709)]