25853490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 76265280

約数和(自身を除く): 50411790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1163, 1170, 1235, 1482, 1710, 2223, 2326, 2470, 3489, 3705, 4446, 5815, 6978, 7410, 10467, 11115, 11630, 15119, 17445, 20934, 22097, 22230, 30238, 34890, 44194, 45357, 52335, 66291, 75595, 90714, 104670, 110485, 132582, 136071, 151190, 198873, 220970, 226785, 272142, 287261, 331455, 397746, 453570, 574522, 662910, 680355, 861783, 994365, 1360710, 1436305, 1723566, 1988730, 2585349, 2872610, 4308915, 5170698, 8617830, 12926745, 25853490]

約数ペア:

[(1, 25853490), (2, 12926745), (3, 8617830), (5, 5170698), (6, 4308915), (9, 2872610), (10, 2585349), (13, 1988730), (15, 1723566), (18, 1436305), (19, 1360710), (26, 994365), (30, 861783), (38, 680355), (39, 662910), (45, 574522), (57, 453570), (65, 397746), (78, 331455), (90, 287261), (95, 272142), (114, 226785), (117, 220970), (130, 198873), (171, 151190), (190, 136071), (195, 132582), (234, 110485), (247, 104670), (285, 90714), (342, 75595), (390, 66291), (494, 52335), (570, 45357), (585, 44194), (741, 34890), (855, 30238), (1163, 22230), (1170, 22097), (1235, 20934), (1482, 17445), (1710, 15119), (2223, 11630), (2326, 11115), (2470, 10467), (3489, 7410), (3705, 6978), (4446, 5815)]