26074750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 53778816

約数和(自身を除く): 27704066

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 113, 125, 130, 142, 226, 250, 325, 355, 565, 650, 710, 923, 1130, 1469, 1625, 1775, 1846, 2825, 2938, 3250, 3550, 4615, 5650, 7345, 8023, 8875, 9230, 14125, 14690, 16046, 17750, 23075, 28250, 36725, 40115, 46150, 73450, 80230, 104299, 115375, 183625, 200575, 208598, 230750, 367250, 401150, 521495, 1002875, 1042990, 2005750, 2607475, 5214950, 13037375, 26074750]

約数ペア:

[(1, 26074750), (2, 13037375), (5, 5214950), (10, 2607475), (13, 2005750), (25, 1042990), (26, 1002875), (50, 521495), (65, 401150), (71, 367250), (113, 230750), (125, 208598), (130, 200575), (142, 183625), (226, 115375), (250, 104299), (325, 80230), (355, 73450), (565, 46150), (650, 40115), (710, 36725), (923, 28250), (1130, 23075), (1469, 17750), (1625, 16046), (1775, 14690), (1846, 14125), (2825, 9230), (2938, 8875), (3250, 8023), (3550, 7345), (4615, 5650)]