25108860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 81027072

約数和(自身を除く): 55918212

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, 191, 210, 313, 382, 420, 573, 626, 764, 939, 955, 1146, 1252, 1337, 1565, 1878, 1910, 2191, 2292, 2674, 2865, 3130, 3756, 3820, 4011, 4382, 4695, 5348, 5730, 6260, 6573, 6685, 8022, 8764, 9390, 10955, 11460, 13146, 13370, 16044, 18780, 20055, 21910, 26292, 26740, 32865, 40110, 43820, 59783, 65730, 80220, 119566, 131460, 179349, 239132, 298915, 358698, 418481, 597830, 717396, 836962, 896745, 1195660, 1255443, 1673924, 1793490, 2092405, 2510886, 3586980, 4184810, 5021772, 6277215, 8369620, 12554430, 25108860]

約数ペア:

[(1, 25108860), (2, 12554430), (3, 8369620), (4, 6277215), (5, 5021772), (6, 4184810), (7, 3586980), (10, 2510886), (12, 2092405), (14, 1793490), (15, 1673924), (20, 1255443), (21, 1195660), (28, 896745), (30, 836962), (35, 717396), (42, 597830), (60, 418481), (70, 358698), (84, 298915), (105, 239132), (140, 179349), (191, 131460), (210, 119566), (313, 80220), (382, 65730), (420, 59783), (573, 43820), (626, 40110), (764, 32865), (939, 26740), (955, 26292), (1146, 21910), (1252, 20055), (1337, 18780), (1565, 16044), (1878, 13370), (1910, 13146), (2191, 11460), (2292, 10955), (2674, 9390), (2865, 8764), (3130, 8022), (3756, 6685), (3820, 6573), (4011, 6260), (4382, 5730), (4695, 5348)]