15691999760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6763793}}^1$

素因数の和:6763835

約数の個数: 40

約数和(自身を含む): 37741970520

約数和(自身を除く): 22049970760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 6763793, 13527586, 27055172, 33818965, 54110344, 67637930, 108220688, 135275860, 196149997, 270551720, 392299994, 541103440, 784599988, 980749985, 1569199976, 1961499970, 3138399952, 3922999940, 7845999880, 15691999760]

約数ペア:

[(1, 15691999760), (2, 7845999880), (4, 3922999940), (5, 3138399952), (8, 1961499970), (10, 1569199976), (16, 980749985), (20, 784599988), (29, 541103440), (40, 392299994), (58, 270551720), (80, 196149997), (116, 135275860), (145, 108220688), (232, 67637930), (290, 54110344), (464, 33818965), (580, 27055172), (1160, 13527586), (2320, 6763793)]