26327650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 51603840

約数和(自身を除く): 25276190

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 67, 134, 145, 271, 290, 335, 542, 670, 725, 1355, 1450, 1675, 1943, 2710, 3350, 3886, 6775, 7859, 9715, 13550, 15718, 18157, 19430, 36314, 39295, 48575, 78590, 90785, 97150, 181570, 196475, 392950, 453925, 526553, 907850, 1053106, 2632765, 5265530, 13163825, 26327650]

約数ペア:

[(1, 26327650), (2, 13163825), (5, 5265530), (10, 2632765), (25, 1053106), (29, 907850), (50, 526553), (58, 453925), (67, 392950), (134, 196475), (145, 181570), (271, 97150), (290, 90785), (335, 78590), (542, 48575), (670, 39295), (725, 36314), (1355, 19430), (1450, 18157), (1675, 15718), (1943, 13550), (2710, 9715), (3350, 7859), (3886, 6775)]