26003750

素因数分解:

$2^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 40

約数和(自身を含む): 49596624

約数和(自身を除く): 23592874

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 293, 355, 586, 625, 710, 1250, 1465, 1775, 2930, 3550, 7325, 8875, 14650, 17750, 20803, 36625, 41606, 44375, 73250, 88750, 104015, 183125, 208030, 366250, 520075, 1040150, 2600375, 5200750, 13001875, 26003750]

約数ペア:

[(1, 26003750), (2, 13001875), (5, 5200750), (10, 2600375), (25, 1040150), (50, 520075), (71, 366250), (125, 208030), (142, 183125), (250, 104015), (293, 88750), (355, 73250), (586, 44375), (625, 41606), (710, 36625), (1250, 20803), (1465, 17750), (1775, 14650), (2930, 8875), (3550, 7325)]