4065938530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 7650403200

約数和(自身を除く): 3584464670

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 379, 409, 430, 610, 758, 818, 1895, 2045, 2623, 3790, 4090, 5246, 13115, 16297, 17587, 23119, 24949, 26230, 32594, 35174, 46238, 49898, 81485, 87935, 115595, 124745, 155011, 162970, 175870, 231190, 249490, 310022, 775055, 994117, 1072807, 1550110, 1988234, 2145614, 4970585, 5364035, 6665473, 9455671, 9941170, 10728070, 13330946, 18911342, 33327365, 47278355, 66654730, 94556710, 406593853, 813187706, 2032969265, 4065938530]

約数ペア:

[(1, 4065938530), (2, 2032969265), (5, 813187706), (10, 406593853), (43, 94556710), (61, 66654730), (86, 47278355), (122, 33327365), (215, 18911342), (305, 13330946), (379, 10728070), (409, 9941170), (430, 9455671), (610, 6665473), (758, 5364035), (818, 4970585), (1895, 2145614), (2045, 1988234), (2623, 1550110), (3790, 1072807), (4090, 994117), (5246, 775055), (13115, 310022), (16297, 249490), (17587, 231190), (23119, 175870), (24949, 162970), (26230, 155011), (32594, 124745), (35174, 115595), (46238, 87935), (49898, 81485)]