156639938480

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1\times {\mathrm{22727}}^1$

素因数の和:23694

約数の個数: 80

約数和(自身を含む): 368241056064

約数和(自身を除く): 211601117584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 853, 1010, 1616, 1706, 2020, 3412, 4040, 4265, 6824, 8080, 8530, 13648, 17060, 22727, 34120, 45454, 68240, 86153, 90908, 113635, 172306, 181816, 227270, 344612, 363632, 430765, 454540, 689224, 861530, 909080, 1378448, 1723060, 1818160, 2295427, 3446120, 4590854, 6892240, 9181708, 11477135, 18363416, 19386131, 22954270, 36726832, 38772262, 45908540, 77544524, 91817080, 96930655, 155089048, 183634160, 193861310, 310178096, 387722620, 775445240, 1550890480, 1957999231, 3915998462, 7831996924, 9789996155, 15663993848, 19579992310, 31327987696, 39159984620, 78319969240, 156639938480]

約数ペア:

[(1, 156639938480), (2, 78319969240), (4, 39159984620), (5, 31327987696), (8, 19579992310), (10, 15663993848), (16, 9789996155), (20, 7831996924), (40, 3915998462), (80, 1957999231), (101, 1550890480), (202, 775445240), (404, 387722620), (505, 310178096), (808, 193861310), (853, 183634160), (1010, 155089048), (1616, 96930655), (1706, 91817080), (2020, 77544524), (3412, 45908540), (4040, 38772262), (4265, 36726832), (6824, 22954270), (8080, 19386131), (8530, 18363416), (13648, 11477135), (17060, 9181708), (22727, 6892240), (34120, 4590854), (45454, 3446120), (68240, 2295427), (86153, 1818160), (90908, 1723060), (113635, 1378448), (172306, 909080), (181816, 861530), (227270, 689224), (344612, 454540), (363632, 430765)]