25741380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 83091456

約数和(自身を除く): 57350076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 367, 420, 501, 668, 734, 835, 1002, 1101, 1169, 1468, 1670, 1835, 2004, 2202, 2338, 2505, 2569, 3340, 3507, 3670, 4404, 4676, 5010, 5138, 5505, 5845, 7014, 7340, 7707, 10020, 10276, 11010, 11690, 12845, 14028, 15414, 17535, 22020, 23380, 25690, 30828, 35070, 38535, 51380, 61289, 70140, 77070, 122578, 154140, 183867, 245156, 306445, 367734, 429023, 612890, 735468, 858046, 919335, 1225780, 1287069, 1716092, 1838670, 2145115, 2574138, 3677340, 4290230, 5148276, 6435345, 8580460, 12870690, 25741380]

約数ペア:

[(1, 25741380), (2, 12870690), (3, 8580460), (4, 6435345), (5, 5148276), (6, 4290230), (7, 3677340), (10, 2574138), (12, 2145115), (14, 1838670), (15, 1716092), (20, 1287069), (21, 1225780), (28, 919335), (30, 858046), (35, 735468), (42, 612890), (60, 429023), (70, 367734), (84, 306445), (105, 245156), (140, 183867), (167, 154140), (210, 122578), (334, 77070), (367, 70140), (420, 61289), (501, 51380), (668, 38535), (734, 35070), (835, 30828), (1002, 25690), (1101, 23380), (1169, 22020), (1468, 17535), (1670, 15414), (1835, 14028), (2004, 12845), (2202, 11690), (2338, 11010), (2505, 10276), (2569, 10020), (3340, 7707), (3507, 7340), (3670, 7014), (4404, 5845), (4676, 5505), (5010, 5138)]