102501340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 225566208

約数和(自身を除く): 123064868

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 443, 460, 503, 886, 1006, 1772, 2012, 2215, 2515, 4430, 5030, 8860, 10060, 10189, 11569, 20378, 23138, 40756, 46276, 50945, 57845, 101890, 115690, 203780, 222829, 231380, 445658, 891316, 1114145, 2228290, 4456580, 5125067, 10250134, 20500268, 25625335, 51250670, 102501340]

約数ペア:

[(1, 102501340), (2, 51250670), (4, 25625335), (5, 20500268), (10, 10250134), (20, 5125067), (23, 4456580), (46, 2228290), (92, 1114145), (115, 891316), (230, 445658), (443, 231380), (460, 222829), (503, 203780), (886, 115690), (1006, 101890), (1772, 57845), (2012, 50945), (2215, 46276), (2515, 40756), (4430, 23138), (5030, 20378), (8860, 11569), (10060, 10189)]