414804980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 932027040

約数和(自身を除く): 517222060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 97, 101, 116, 145, 146, 194, 202, 290, 292, 365, 388, 404, 485, 505, 580, 730, 970, 1010, 1460, 1940, 2020, 2117, 2813, 2929, 4234, 5626, 5858, 7081, 7373, 8468, 9797, 10585, 11252, 11716, 14065, 14162, 14645, 14746, 19594, 21170, 28130, 28324, 29290, 29492, 35405, 36865, 39188, 42340, 48985, 56260, 58580, 70810, 73730, 97970, 141620, 147460, 195940, 205349, 213817, 284113, 410698, 427634, 568226, 715181, 821396, 855268, 1026745, 1069085, 1136452, 1420565, 1430362, 2053490, 2138170, 2841130, 2860724, 3575905, 4106980, 4276340, 5682260, 7151810, 14303620, 20740249, 41480498, 82960996, 103701245, 207402490, 414804980]

約数ペア:

[(1, 414804980), (2, 207402490), (4, 103701245), (5, 82960996), (10, 41480498), (20, 20740249), (29, 14303620), (58, 7151810), (73, 5682260), (97, 4276340), (101, 4106980), (116, 3575905), (145, 2860724), (146, 2841130), (194, 2138170), (202, 2053490), (290, 1430362), (292, 1420565), (365, 1136452), (388, 1069085), (404, 1026745), (485, 855268), (505, 821396), (580, 715181), (730, 568226), (970, 427634), (1010, 410698), (1460, 284113), (1940, 213817), (2020, 205349), (2117, 195940), (2813, 147460), (2929, 141620), (4234, 97970), (5626, 73730), (5858, 70810), (7081, 58580), (7373, 56260), (8468, 48985), (9797, 42340), (10585, 39188), (11252, 36865), (11716, 35405), (14065, 29492), (14162, 29290), (14645, 28324), (14746, 28130), (19594, 21170)]