55998320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 157605984

約数和(自身を除く): 101607664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 277, 280, 304, 361, 380, 532, 554, 560, 665, 722, 760, 1064, 1108, 1330, 1385, 1444, 1520, 1805, 1939, 2128, 2216, 2527, 2660, 2770, 2888, 3610, 3878, 4432, 5054, 5263, 5320, 5540, 5776, 7220, 7756, 9695, 10108, 10526, 10640, 11080, 12635, 14440, 15512, 19390, 20216, 21052, 22160, 25270, 26315, 28880, 31024, 36841, 38780, 40432, 42104, 50540, 52630, 73682, 77560, 84208, 99997, 101080, 105260, 147364, 155120, 184205, 199994, 202160, 210520, 294728, 368410, 399988, 421040, 499985, 589456, 699979, 736820, 799976, 999970, 1399958, 1473640, 1599952, 1999940, 2799916, 2947280, 3499895, 3999880, 5599832, 6999790, 7999760, 11199664, 13999580, 27999160, 55998320]

約数ペア:

[(1, 55998320), (2, 27999160), (4, 13999580), (5, 11199664), (7, 7999760), (8, 6999790), (10, 5599832), (14, 3999880), (16, 3499895), (19, 2947280), (20, 2799916), (28, 1999940), (35, 1599952), (38, 1473640), (40, 1399958), (56, 999970), (70, 799976), (76, 736820), (80, 699979), (95, 589456), (112, 499985), (133, 421040), (140, 399988), (152, 368410), (190, 294728), (266, 210520), (277, 202160), (280, 199994), (304, 184205), (361, 155120), (380, 147364), (532, 105260), (554, 101080), (560, 99997), (665, 84208), (722, 77560), (760, 73682), (1064, 52630), (1108, 50540), (1330, 42104), (1385, 40432), (1444, 38780), (1520, 36841), (1805, 31024), (1939, 28880), (2128, 26315), (2216, 25270), (2527, 22160), (2660, 21052), (2770, 20216), (2888, 19390), (3610, 15512), (3878, 14440), (4432, 12635), (5054, 11080), (5263, 10640), (5320, 10526), (5540, 10108), (5776, 9695), (7220, 7756)]