2017699150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{1987}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 3922498944

約数和(自身を除く): 1904799794

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 883, 1150, 1766, 1987, 3974, 4415, 8830, 9935, 19870, 20309, 22075, 40618, 44150, 45701, 49675, 91402, 99350, 101545, 203090, 228505, 457010, 507725, 1015450, 1142525, 1754521, 2285050, 3509042, 8772605, 17545210, 40353983, 43863025, 80707966, 87726050, 201769915, 403539830, 1008849575, 2017699150]

約数ペア:

[(1, 2017699150), (2, 1008849575), (5, 403539830), (10, 201769915), (23, 87726050), (25, 80707966), (46, 43863025), (50, 40353983), (115, 17545210), (230, 8772605), (575, 3509042), (883, 2285050), (1150, 1754521), (1766, 1142525), (1987, 1015450), (3974, 507725), (4415, 457010), (8830, 228505), (9935, 203090), (19870, 101545), (20309, 99350), (22075, 91402), (40618, 49675), (44150, 45701)]