98414720

素因数分解:

$2^7\times 5^1\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 236476800

約数和(自身を除く): 138062080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 367, 419, 640, 734, 838, 1468, 1676, 1835, 2095, 2936, 3352, 3670, 4190, 5872, 6704, 7340, 8380, 11744, 13408, 14680, 16760, 23488, 26816, 29360, 33520, 46976, 53632, 58720, 67040, 117440, 134080, 153773, 234880, 268160, 307546, 615092, 768865, 1230184, 1537730, 2460368, 3075460, 4920736, 6150920, 9841472, 12301840, 19682944, 24603680, 49207360, 98414720]

約数ペア:

[(1, 98414720), (2, 49207360), (4, 24603680), (5, 19682944), (8, 12301840), (10, 9841472), (16, 6150920), (20, 4920736), (32, 3075460), (40, 2460368), (64, 1537730), (80, 1230184), (128, 768865), (160, 615092), (320, 307546), (367, 268160), (419, 234880), (640, 153773), (734, 134080), (838, 117440), (1468, 67040), (1676, 58720), (1835, 53632), (2095, 46976), (2936, 33520), (3352, 29360), (3670, 26816), (4190, 23488), (5872, 16760), (6704, 14680), (7340, 13408), (8380, 11744)]