926285720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{18191}}^1$

素因数の和:18288

約数の個数: 64

約数和(自身を含む): 2226700800

約数和(自身を除く): 1300415080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 536, 670, 760, 1273, 1340, 2546, 2680, 5092, 6365, 10184, 12730, 18191, 25460, 36382, 50920, 72764, 90955, 145528, 181910, 345629, 363820, 691258, 727640, 1218797, 1382516, 1728145, 2437594, 2765032, 3456290, 4875188, 6093985, 6912580, 9750376, 12187970, 13825160, 23157143, 24375940, 46314286, 48751880, 92628572, 115785715, 185257144, 231571430, 463142860, 926285720]

約数ペア:

[(1, 926285720), (2, 463142860), (4, 231571430), (5, 185257144), (8, 115785715), (10, 92628572), (19, 48751880), (20, 46314286), (38, 24375940), (40, 23157143), (67, 13825160), (76, 12187970), (95, 9750376), (134, 6912580), (152, 6093985), (190, 4875188), (268, 3456290), (335, 2765032), (380, 2437594), (536, 1728145), (670, 1382516), (760, 1218797), (1273, 727640), (1340, 691258), (2546, 363820), (2680, 345629), (5092, 181910), (6365, 145528), (10184, 90955), (12730, 72764), (18191, 50920), (25460, 36382)]