2017673750

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{52069}}^1$

素因数の和:52122

約数の個数: 40

約数和(自身を含む): 3904000320

約数和(自身を除く): 1886326570

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 625, 775, 1250, 1550, 3875, 7750, 19375, 38750, 52069, 104138, 260345, 520690, 1301725, 1614139, 2603450, 3228278, 6508625, 8070695, 13017250, 16141390, 32543125, 40353475, 65086250, 80706950, 201767375, 403534750, 1008836875, 2017673750]

約数ペア:

[(1, 2017673750), (2, 1008836875), (5, 403534750), (10, 201767375), (25, 80706950), (31, 65086250), (50, 40353475), (62, 32543125), (125, 16141390), (155, 13017250), (250, 8070695), (310, 6508625), (625, 3228278), (775, 2603450), (1250, 1614139), (1550, 1301725), (3875, 520690), (7750, 260345), (19375, 104138), (38750, 52069)]