40900002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 97566336

約数和(自身を除く): 56666334

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 73, 78, 143, 146, 219, 286, 429, 438, 653, 803, 858, 949, 1306, 1606, 1898, 1959, 2409, 2847, 3918, 4818, 5694, 7183, 8489, 10439, 14366, 16978, 20878, 21549, 25467, 31317, 43098, 47669, 50934, 62634, 93379, 95338, 143007, 186758, 280137, 286014, 524359, 560274, 619697, 1048718, 1239394, 1573077, 1859091, 3146154, 3718182, 6816667, 13633334, 20450001, 40900002]

約数ペア:

[(1, 40900002), (2, 20450001), (3, 13633334), (6, 6816667), (11, 3718182), (13, 3146154), (22, 1859091), (26, 1573077), (33, 1239394), (39, 1048718), (66, 619697), (73, 560274), (78, 524359), (143, 286014), (146, 280137), (219, 186758), (286, 143007), (429, 95338), (438, 93379), (653, 62634), (803, 50934), (858, 47669), (949, 43098), (1306, 31317), (1606, 25467), (1898, 21549), (1959, 20878), (2409, 16978), (2847, 14366), (3918, 10439), (4818, 8489), (5694, 7183)]