5444480

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 13366080

約数和(自身を除く): 7921600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 181, 188, 235, 320, 362, 376, 470, 640, 724, 752, 905, 940, 1448, 1504, 1810, 1880, 2896, 3008, 3620, 3760, 5792, 6016, 7240, 7520, 8507, 11584, 14480, 15040, 17014, 23168, 28960, 30080, 34028, 42535, 57920, 68056, 85070, 115840, 136112, 170140, 272224, 340280, 544448, 680560, 1088896, 1361120, 2722240, 5444480]

約数ペア:

[(1, 5444480), (2, 2722240), (4, 1361120), (5, 1088896), (8, 680560), (10, 544448), (16, 340280), (20, 272224), (32, 170140), (40, 136112), (47, 115840), (64, 85070), (80, 68056), (94, 57920), (128, 42535), (160, 34028), (181, 30080), (188, 28960), (235, 23168), (320, 17014), (362, 15040), (376, 14480), (470, 11584), (640, 8507), (724, 7520), (752, 7240), (905, 6016), (940, 5792), (1448, 3760), (1504, 3620), (1810, 3008), (1880, 2896)]