4452800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 126

約数和(自身を含む): 12566904

約数和(自身を除く): 8114104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 64, 80, 88, 92, 100, 110, 115, 121, 160, 176, 184, 200, 220, 230, 242, 253, 275, 320, 352, 368, 400, 440, 460, 484, 506, 550, 575, 605, 704, 736, 800, 880, 920, 968, 1012, 1100, 1150, 1210, 1265, 1472, 1600, 1760, 1840, 1936, 2024, 2200, 2300, 2420, 2530, 2783, 3025, 3520, 3680, 3872, 4048, 4400, 4600, 4840, 5060, 5566, 6050, 6325, 7360, 7744, 8096, 8800, 9200, 9680, 10120, 11132, 12100, 12650, 13915, 16192, 17600, 18400, 19360, 20240, 22264, 24200, 25300, 27830, 36800, 38720, 40480, 44528, 48400, 50600, 55660, 69575, 80960, 89056, 96800, 101200, 111320, 139150, 178112, 193600, 202400, 222640, 278300, 404800, 445280, 556600, 890560, 1113200, 2226400, 4452800]

約数ペア:

[(1, 4452800), (2, 2226400), (4, 1113200), (5, 890560), (8, 556600), (10, 445280), (11, 404800), (16, 278300), (20, 222640), (22, 202400), (23, 193600), (25, 178112), (32, 139150), (40, 111320), (44, 101200), (46, 96800), (50, 89056), (55, 80960), (64, 69575), (80, 55660), (88, 50600), (92, 48400), (100, 44528), (110, 40480), (115, 38720), (121, 36800), (160, 27830), (176, 25300), (184, 24200), (200, 22264), (220, 20240), (230, 19360), (242, 18400), (253, 17600), (275, 16192), (320, 13915), (352, 12650), (368, 12100), (400, 11132), (440, 10120), (460, 9680), (484, 9200), (506, 8800), (550, 8096), (575, 7744), (605, 7360), (704, 6325), (736, 6050), (800, 5566), (880, 5060), (920, 4840), (968, 4600), (1012, 4400), (1100, 4048), (1150, 3872), (1210, 3680), (1265, 3520), (1472, 3025), (1600, 2783), (1760, 2530), (1840, 2420), (1936, 2300), (2024, 2200)]