26803750

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:586

約数の個数: 40

約数和(自身を含む): 51564744

約数和(自身を除く): 24760994

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 523, 625, 1025, 1046, 1250, 2050, 2615, 5125, 5230, 10250, 13075, 21443, 25625, 26150, 42886, 51250, 65375, 107215, 130750, 214430, 326875, 536075, 653750, 1072150, 2680375, 5360750, 13401875, 26803750]

約数ペア:

[(1, 26803750), (2, 13401875), (5, 5360750), (10, 2680375), (25, 1072150), (41, 653750), (50, 536075), (82, 326875), (125, 214430), (205, 130750), (250, 107215), (410, 65375), (523, 51250), (625, 42886), (1025, 26150), (1046, 25625), (1250, 21443), (2050, 13075), (2615, 10250), (5125, 5230)]