26160200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 71245440

約数和(自身を除く): 45085240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 47, 50, 55, 88, 92, 94, 100, 110, 115, 121, 184, 188, 200, 220, 230, 235, 242, 253, 275, 376, 440, 460, 470, 484, 506, 517, 550, 575, 605, 920, 940, 968, 1012, 1034, 1081, 1100, 1150, 1175, 1210, 1265, 1880, 2024, 2068, 2162, 2200, 2300, 2350, 2420, 2530, 2585, 2783, 3025, 4136, 4324, 4600, 4700, 4840, 5060, 5170, 5405, 5566, 5687, 6050, 6325, 8648, 9400, 10120, 10340, 10810, 11132, 11374, 11891, 12100, 12650, 12925, 13915, 20680, 21620, 22264, 22748, 23782, 24200, 25300, 25850, 27025, 27830, 28435, 43240, 45496, 47564, 50600, 51700, 54050, 55660, 56870, 59455, 69575, 95128, 103400, 108100, 111320, 113740, 118910, 130801, 139150, 142175, 216200, 227480, 237820, 261602, 278300, 284350, 297275, 475640, 523204, 556600, 568700, 594550, 654005, 1046408, 1137400, 1189100, 1308010, 2378200, 2616020, 3270025, 5232040, 6540050, 13080100, 26160200]

約数ペア:

[(1, 26160200), (2, 13080100), (4, 6540050), (5, 5232040), (8, 3270025), (10, 2616020), (11, 2378200), (20, 1308010), (22, 1189100), (23, 1137400), (25, 1046408), (40, 654005), (44, 594550), (46, 568700), (47, 556600), (50, 523204), (55, 475640), (88, 297275), (92, 284350), (94, 278300), (100, 261602), (110, 237820), (115, 227480), (121, 216200), (184, 142175), (188, 139150), (200, 130801), (220, 118910), (230, 113740), (235, 111320), (242, 108100), (253, 103400), (275, 95128), (376, 69575), (440, 59455), (460, 56870), (470, 55660), (484, 54050), (506, 51700), (517, 50600), (550, 47564), (575, 45496), (605, 43240), (920, 28435), (940, 27830), (968, 27025), (1012, 25850), (1034, 25300), (1081, 24200), (1100, 23782), (1150, 22748), (1175, 22264), (1210, 21620), (1265, 20680), (1880, 13915), (2024, 12925), (2068, 12650), (2162, 12100), (2200, 11891), (2300, 11374), (2350, 11132), (2420, 10810), (2530, 10340), (2585, 10120), (2783, 9400), (3025, 8648), (4136, 6325), (4324, 6050), (4600, 5687), (4700, 5566), (4840, 5405), (5060, 5170)]