25675080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11261}}^1$

素因数の和:11294

約数の個数: 64

約数和(自身を含む): 81086400

約数和(自身を除く): 55411320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 11261, 22522, 33783, 45044, 56305, 67566, 90088, 112610, 135132, 168915, 213959, 225220, 270264, 337830, 427918, 450440, 641877, 675660, 855836, 1069795, 1283754, 1351320, 1711672, 2139590, 2567508, 3209385, 4279180, 5135016, 6418770, 8558360, 12837540, 25675080]

約数ペア:

[(1, 25675080), (2, 12837540), (3, 8558360), (4, 6418770), (5, 5135016), (6, 4279180), (8, 3209385), (10, 2567508), (12, 2139590), (15, 1711672), (19, 1351320), (20, 1283754), (24, 1069795), (30, 855836), (38, 675660), (40, 641877), (57, 450440), (60, 427918), (76, 337830), (95, 270264), (114, 225220), (120, 213959), (152, 168915), (190, 135132), (228, 112610), (285, 90088), (380, 67566), (456, 56305), (570, 45044), (760, 33783), (1140, 22522), (2280, 11261)]