70298080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14173}}^1$

素因数の和:14219

約数の個数: 48

約数和(自身を含む): 171448704

約数和(自身を除く): 101150624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 14173, 28346, 56692, 70865, 113384, 141730, 226768, 283460, 439363, 453536, 566920, 878726, 1133840, 1757452, 2196815, 2267680, 3514904, 4393630, 7029808, 8787260, 14059616, 17574520, 35149040, 70298080]

約数ペア:

[(1, 70298080), (2, 35149040), (4, 17574520), (5, 14059616), (8, 8787260), (10, 7029808), (16, 4393630), (20, 3514904), (31, 2267680), (32, 2196815), (40, 1757452), (62, 1133840), (80, 878726), (124, 566920), (155, 453536), (160, 439363), (248, 283460), (310, 226768), (496, 141730), (620, 113384), (992, 70865), (1240, 56692), (2480, 28346), (4960, 14173)]