2758518560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{46471}}^1$

素因数の和:46546

約数の個数: 96

約数和(自身を含む): 7588691712

約数和(自身を除く): 4830173152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 8480, 11872, 14840, 29680, 46471, 59360, 92942, 185884, 232355, 325297, 371768, 464710, 650594, 743536, 929420, 1301188, 1487072, 1626485, 1858840, 2462963, 2602376, 3252970, 3717680, 4925926, 5204752, 6505940, 7435360, 9851852, 10409504, 12314815, 13011880, 17240741, 19703704, 24629630, 26023760, 34481482, 39407408, 49259260, 52047520, 68962964, 78814816, 86203705, 98518520, 137925928, 172407410, 197037040, 275851856, 344814820, 394074080, 551703712, 689629640, 1379259280, 2758518560]

約数ペア:

[(1, 2758518560), (2, 1379259280), (4, 689629640), (5, 551703712), (7, 394074080), (8, 344814820), (10, 275851856), (14, 197037040), (16, 172407410), (20, 137925928), (28, 98518520), (32, 86203705), (35, 78814816), (40, 68962964), (53, 52047520), (56, 49259260), (70, 39407408), (80, 34481482), (106, 26023760), (112, 24629630), (140, 19703704), (160, 17240741), (212, 13011880), (224, 12314815), (265, 10409504), (280, 9851852), (371, 7435360), (424, 6505940), (530, 5204752), (560, 4925926), (742, 3717680), (848, 3252970), (1060, 2602376), (1120, 2462963), (1484, 1858840), (1696, 1626485), (1855, 1487072), (2120, 1301188), (2968, 929420), (3710, 743536), (4240, 650594), (5936, 464710), (7420, 371768), (8480, 325297), (11872, 232355), (14840, 185884), (29680, 92942), (46471, 59360)]