17382950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 35622720

約数和(自身を除く): 18239770

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 569, 611, 650, 1138, 1175, 1222, 2350, 2845, 3055, 5690, 6110, 7397, 14225, 14794, 15275, 26743, 28450, 30550, 36985, 53486, 73970, 133715, 184925, 267430, 347659, 369850, 668575, 695318, 1337150, 1738295, 3476590, 8691475, 17382950]

約数ペア:

[(1, 17382950), (2, 8691475), (5, 3476590), (10, 1738295), (13, 1337150), (25, 695318), (26, 668575), (47, 369850), (50, 347659), (65, 267430), (94, 184925), (130, 133715), (235, 73970), (325, 53486), (470, 36985), (569, 30550), (611, 28450), (650, 26743), (1138, 15275), (1175, 14794), (1222, 14225), (2350, 7397), (2845, 6110), (3055, 5690)]