2226400

素因数分解:

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

素因数の和:65

約数の個数: 108

約数和(自身を含む): 6233976

約数和(自身を除く): 4007576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 121, 160, 176, 184, 200, 220, 230, 242, 253, 275, 352, 368, 400, 440, 460, 484, 506, 550, 575, 605, 736, 800, 880, 920, 968, 1012, 1100, 1150, 1210, 1265, 1760, 1840, 1936, 2024, 2200, 2300, 2420, 2530, 2783, 3025, 3680, 3872, 4048, 4400, 4600, 4840, 5060, 5566, 6050, 6325, 8096, 8800, 9200, 9680, 10120, 11132, 12100, 12650, 13915, 18400, 19360, 20240, 22264, 24200, 25300, 27830, 40480, 44528, 48400, 50600, 55660, 69575, 89056, 96800, 101200, 111320, 139150, 202400, 222640, 278300, 445280, 556600, 1113200, 2226400]

約数ペア:

[(1, 2226400), (2, 1113200), (4, 556600), (5, 445280), (8, 278300), (10, 222640), (11, 202400), (16, 139150), (20, 111320), (22, 101200), (23, 96800), (25, 89056), (32, 69575), (40, 55660), (44, 50600), (46, 48400), (50, 44528), (55, 40480), (80, 27830), (88, 25300), (92, 24200), (100, 22264), (110, 20240), (115, 19360), (121, 18400), (160, 13915), (176, 12650), (184, 12100), (200, 11132), (220, 10120), (230, 9680), (242, 9200), (253, 8800), (275, 8096), (352, 6325), (368, 6050), (400, 5566), (440, 5060), (460, 4840), (484, 4600), (506, 4400), (550, 4048), (575, 3872), (605, 3680), (736, 3025), (800, 2783), (880, 2530), (920, 2420), (968, 2300), (1012, 2200), (1100, 2024), (1150, 1936), (1210, 1840), (1265, 1760)]