38286380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 96344640

約数和(自身を除く): 58058260

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 29, 34, 44, 55, 58, 68, 85, 110, 116, 145, 170, 187, 220, 290, 319, 340, 353, 374, 493, 580, 638, 706, 748, 935, 986, 1276, 1412, 1595, 1765, 1870, 1972, 2465, 3190, 3530, 3740, 3883, 4930, 5423, 6001, 6380, 7060, 7766, 9860, 10237, 10846, 12002, 15532, 19415, 20474, 21692, 24004, 27115, 30005, 38830, 40948, 51185, 54230, 60010, 66011, 77660, 102370, 108460, 112607, 120020, 132022, 174029, 204740, 225214, 264044, 330055, 348058, 450428, 563035, 660110, 696116, 870145, 1126070, 1320220, 1740290, 1914319, 2252140, 3480580, 3828638, 7657276, 9571595, 19143190, 38286380]

約数ペア:

[(1, 38286380), (2, 19143190), (4, 9571595), (5, 7657276), (10, 3828638), (11, 3480580), (17, 2252140), (20, 1914319), (22, 1740290), (29, 1320220), (34, 1126070), (44, 870145), (55, 696116), (58, 660110), (68, 563035), (85, 450428), (110, 348058), (116, 330055), (145, 264044), (170, 225214), (187, 204740), (220, 174029), (290, 132022), (319, 120020), (340, 112607), (353, 108460), (374, 102370), (493, 77660), (580, 66011), (638, 60010), (706, 54230), (748, 51185), (935, 40948), (986, 38830), (1276, 30005), (1412, 27115), (1595, 24004), (1765, 21692), (1870, 20474), (1972, 19415), (2465, 15532), (3190, 12002), (3530, 10846), (3740, 10237), (3883, 9860), (4930, 7766), (5423, 7060), (6001, 6380)]