10640080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 27480384

約数和(自身を除く): 16840304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 113, 176, 214, 220, 226, 428, 440, 452, 535, 565, 856, 880, 904, 1070, 1130, 1177, 1243, 1712, 1808, 2140, 2260, 2354, 2486, 4280, 4520, 4708, 4972, 5885, 6215, 8560, 9040, 9416, 9944, 11770, 12091, 12430, 18832, 19888, 23540, 24182, 24860, 47080, 48364, 49720, 60455, 94160, 96728, 99440, 120910, 133001, 193456, 241820, 266002, 483640, 532004, 665005, 967280, 1064008, 1330010, 2128016, 2660020, 5320040, 10640080]

約数ペア:

[(1, 10640080), (2, 5320040), (4, 2660020), (5, 2128016), (8, 1330010), (10, 1064008), (11, 967280), (16, 665005), (20, 532004), (22, 483640), (40, 266002), (44, 241820), (55, 193456), (80, 133001), (88, 120910), (107, 99440), (110, 96728), (113, 94160), (176, 60455), (214, 49720), (220, 48364), (226, 47080), (428, 24860), (440, 24182), (452, 23540), (535, 19888), (565, 18832), (856, 12430), (880, 12091), (904, 11770), (1070, 9944), (1130, 9416), (1177, 9040), (1243, 8560), (1712, 6215), (1808, 5885), (2140, 4972), (2260, 4708), (2354, 4520), (2486, 4280)]