4525345150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{2857}}^1$

素因数の和:3349

約数の個数: 48

約数和(自身を含む): 8547935040

約数和(自身を除く): 4022589890

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 401, 790, 802, 1975, 2005, 2857, 3950, 4010, 5714, 10025, 14285, 20050, 28570, 31679, 63358, 71425, 142850, 158395, 225703, 316790, 451406, 791975, 1128515, 1145657, 1583950, 2257030, 2291314, 5642575, 5728285, 11285150, 11456570, 28641425, 57282850, 90506903, 181013806, 452534515, 905069030, 2262672575, 4525345150]

約数ペア:

[(1, 4525345150), (2, 2262672575), (5, 905069030), (10, 452534515), (25, 181013806), (50, 90506903), (79, 57282850), (158, 28641425), (395, 11456570), (401, 11285150), (790, 5728285), (802, 5642575), (1975, 2291314), (2005, 2257030), (2857, 1583950), (3950, 1145657), (4010, 1128515), (5714, 791975), (10025, 451406), (14285, 316790), (20050, 225703), (28570, 158395), (31679, 142850), (63358, 71425)]