2013049150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{2699}}^1$

素因数の和:4849

約数の個数: 48

約数和(自身を含む): 4282761600

約数和(自身を除く): 2269712450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 2131, 2699, 4262, 5398, 10655, 13495, 14917, 18893, 21310, 26990, 29834, 37786, 53275, 67475, 74585, 94465, 106550, 134950, 149170, 188930, 372925, 472325, 745850, 944650, 5751569, 11503138, 28757845, 40260983, 57515690, 80521966, 143789225, 201304915, 287578450, 402609830, 1006524575, 2013049150]

約数ペア:

[(1, 2013049150), (2, 1006524575), (5, 402609830), (7, 287578450), (10, 201304915), (14, 143789225), (25, 80521966), (35, 57515690), (50, 40260983), (70, 28757845), (175, 11503138), (350, 5751569), (2131, 944650), (2699, 745850), (4262, 472325), (5398, 372925), (10655, 188930), (13495, 149170), (14917, 134950), (18893, 106550), (21310, 94465), (26990, 74585), (29834, 67475), (37786, 53275)]