43052156920

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1\times {\mathrm{5569}}^1$

素因数の和:6968

約数の個数: 64

約数和(自身を含む): 97581052800

約数和(自身を除く): 54528895880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1231, 1256, 1570, 2462, 3140, 4924, 5569, 6155, 6280, 9848, 11138, 12310, 22276, 24620, 27845, 44552, 49240, 55690, 111380, 193267, 222760, 386534, 773068, 874333, 966335, 1546136, 1748666, 1932670, 3497332, 3865340, 4371665, 6855439, 6994664, 7730680, 8743330, 13710878, 17486660, 27421756, 34277195, 34973320, 54843512, 68554390, 137108780, 274217560, 1076303923, 2152607846, 4305215692, 5381519615, 8610431384, 10763039230, 21526078460, 43052156920]

約数ペア:

[(1, 43052156920), (2, 21526078460), (4, 10763039230), (5, 8610431384), (8, 5381519615), (10, 4305215692), (20, 2152607846), (40, 1076303923), (157, 274217560), (314, 137108780), (628, 68554390), (785, 54843512), (1231, 34973320), (1256, 34277195), (1570, 27421756), (2462, 17486660), (3140, 13710878), (4924, 8743330), (5569, 7730680), (6155, 6994664), (6280, 6855439), (9848, 4371665), (11138, 3865340), (12310, 3497332), (22276, 1932670), (24620, 1748666), (27845, 1546136), (44552, 966335), (49240, 874333), (55690, 773068), (111380, 386534), (193267, 222760)]