126464380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47543}}^1$

素因数の和:47578

約数の個数: 48

約数和(自身を含む): 319495680

約数和(自身を除く): 193031300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 47543, 95086, 190172, 237715, 332801, 475430, 665602, 903317, 950860, 1331204, 1664005, 1806634, 3328010, 3613268, 4516585, 6323219, 6656020, 9033170, 12646438, 18066340, 25292876, 31616095, 63232190, 126464380]

約数ペア:

[(1, 126464380), (2, 63232190), (4, 31616095), (5, 25292876), (7, 18066340), (10, 12646438), (14, 9033170), (19, 6656020), (20, 6323219), (28, 4516585), (35, 3613268), (38, 3328010), (70, 1806634), (76, 1664005), (95, 1331204), (133, 950860), (140, 903317), (190, 665602), (266, 475430), (380, 332801), (532, 237715), (665, 190172), (1330, 95086), (2660, 47543)]