25935700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 67287360

約数和(自身を除く): 41351660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 67, 70, 79, 98, 100, 134, 140, 158, 175, 196, 245, 268, 316, 335, 350, 395, 469, 490, 553, 670, 700, 790, 938, 980, 1106, 1225, 1340, 1580, 1675, 1876, 1975, 2212, 2345, 2450, 2765, 3283, 3350, 3871, 3950, 4690, 4900, 5293, 5530, 6566, 6700, 7742, 7900, 9380, 10586, 11060, 11725, 13132, 13825, 15484, 16415, 19355, 21172, 23450, 26465, 27650, 32830, 37051, 38710, 46900, 52930, 55300, 65660, 74102, 77420, 82075, 96775, 105860, 132325, 148204, 164150, 185255, 193550, 259357, 264650, 328300, 370510, 387100, 518714, 529300, 741020, 926275, 1037428, 1296785, 1852550, 2593570, 3705100, 5187140, 6483925, 12967850, 25935700]

約数ペア:

[(1, 25935700), (2, 12967850), (4, 6483925), (5, 5187140), (7, 3705100), (10, 2593570), (14, 1852550), (20, 1296785), (25, 1037428), (28, 926275), (35, 741020), (49, 529300), (50, 518714), (67, 387100), (70, 370510), (79, 328300), (98, 264650), (100, 259357), (134, 193550), (140, 185255), (158, 164150), (175, 148204), (196, 132325), (245, 105860), (268, 96775), (316, 82075), (335, 77420), (350, 74102), (395, 65660), (469, 55300), (490, 52930), (553, 46900), (670, 38710), (700, 37051), (790, 32830), (938, 27650), (980, 26465), (1106, 23450), (1225, 21172), (1340, 19355), (1580, 16415), (1675, 15484), (1876, 13825), (1975, 13132), (2212, 11725), (2345, 11060), (2450, 10586), (2765, 9380), (3283, 7900), (3350, 7742), (3871, 6700), (3950, 6566), (4690, 5530), (4900, 5293)]