25948300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 72

約数和(自身を含む): 67773440

約数和(自身を除く): 41825140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 1951, 2660, 3325, 3902, 6650, 7804, 9755, 13300, 13657, 19510, 27314, 37069, 39020, 48775, 54628, 68285, 74138, 97550, 136570, 148276, 185345, 195100, 259483, 273140, 341425, 370690, 518966, 682850, 741380, 926725, 1037932, 1297415, 1365700, 1853450, 2594830, 3706900, 5189660, 6487075, 12974150, 25948300]

約数ペア:

[(1, 25948300), (2, 12974150), (4, 6487075), (5, 5189660), (7, 3706900), (10, 2594830), (14, 1853450), (19, 1365700), (20, 1297415), (25, 1037932), (28, 926725), (35, 741380), (38, 682850), (50, 518966), (70, 370690), (76, 341425), (95, 273140), (100, 259483), (133, 195100), (140, 185345), (175, 148276), (190, 136570), (266, 97550), (350, 74138), (380, 68285), (475, 54628), (532, 48775), (665, 39020), (700, 37069), (950, 27314), (1330, 19510), (1900, 13657), (1951, 13300), (2660, 9755), (3325, 7804), (3902, 6650)]