82302080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{18371}}^1$

素因数の和:18397

約数の個数: 64

約数和(自身を含む): 224873280

約数和(自身を除く): 142571200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 18371, 36742, 73484, 91855, 128597, 146968, 183710, 257194, 293936, 367420, 514388, 587872, 642985, 734840, 1028776, 1175744, 1285970, 1469680, 2057552, 2351488, 2571940, 2939360, 4115104, 5143880, 5878720, 8230208, 10287760, 11757440, 16460416, 20575520, 41151040, 82302080]

約数ペア:

[(1, 82302080), (2, 41151040), (4, 20575520), (5, 16460416), (7, 11757440), (8, 10287760), (10, 8230208), (14, 5878720), (16, 5143880), (20, 4115104), (28, 2939360), (32, 2571940), (35, 2351488), (40, 2057552), (56, 1469680), (64, 1285970), (70, 1175744), (80, 1028776), (112, 734840), (128, 642985), (140, 587872), (160, 514388), (224, 367420), (280, 293936), (320, 257194), (448, 183710), (560, 146968), (640, 128597), (896, 91855), (1120, 73484), (2240, 36742), (4480, 18371)]