1413068150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3970

約数の個数: 72

約数和(自身を含む): 2912972040

約数和(自身を除く): 1499903890

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 169, 215, 325, 338, 430, 559, 650, 845, 1075, 1118, 1690, 2150, 2795, 3889, 4225, 5590, 7267, 7778, 8450, 13975, 14534, 19445, 27950, 36335, 38890, 50557, 72670, 97225, 101114, 167227, 181675, 194450, 252785, 334454, 363350, 505570, 657241, 836135, 1263925, 1314482, 1672270, 2173951, 2527850, 3286205, 4180675, 4347902, 6572410, 8361350, 10869755, 16431025, 21739510, 28261363, 32862050, 54348775, 56522726, 108697550, 141306815, 282613630, 706534075, 1413068150]

約数ペア:

[(1, 1413068150), (2, 706534075), (5, 282613630), (10, 141306815), (13, 108697550), (25, 56522726), (26, 54348775), (43, 32862050), (50, 28261363), (65, 21739510), (86, 16431025), (130, 10869755), (169, 8361350), (215, 6572410), (325, 4347902), (338, 4180675), (430, 3286205), (559, 2527850), (650, 2173951), (845, 1672270), (1075, 1314482), (1118, 1263925), (1690, 836135), (2150, 657241), (2795, 505570), (3889, 363350), (4225, 334454), (5590, 252785), (7267, 194450), (7778, 181675), (8450, 167227), (13975, 101114), (14534, 97225), (19445, 72670), (27950, 50557), (36335, 38890)]