2265563840

素因数分解:

$2^6\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{4373}}^1$

素因数の和:6009

約数の個数: 56

約数和(自身を含む): 5399440560

約数和(自身を除く): 3133876720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1619, 3238, 4373, 6476, 8095, 8746, 12952, 16190, 17492, 21865, 25904, 32380, 34984, 43730, 51808, 64760, 69968, 87460, 103616, 129520, 139936, 174920, 259040, 279872, 349840, 518080, 699680, 1399360, 7079887, 14159774, 28319548, 35399435, 56639096, 70798870, 113278192, 141597740, 226556384, 283195480, 453112768, 566390960, 1132781920, 2265563840]

約数ペア:

[(1, 2265563840), (2, 1132781920), (4, 566390960), (5, 453112768), (8, 283195480), (10, 226556384), (16, 141597740), (20, 113278192), (32, 70798870), (40, 56639096), (64, 35399435), (80, 28319548), (160, 14159774), (320, 7079887), (1619, 1399360), (3238, 699680), (4373, 518080), (6476, 349840), (8095, 279872), (8746, 259040), (12952, 174920), (16190, 139936), (17492, 129520), (21865, 103616), (25904, 87460), (32380, 69968), (34984, 64760), (43730, 51808)]