29371484360

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1427}}^1\times {\mathrm{2153}}^1$

素因数の和:3830

約数の個数: 64

約数和(自身を含む): 66439699200

約数和(自身を除く): 37068214840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1427, 1912, 2153, 2390, 2854, 4306, 4780, 5708, 7135, 8612, 9560, 10765, 11416, 14270, 17224, 21530, 28540, 43060, 57080, 86120, 341053, 514567, 682106, 1029134, 1364212, 1705265, 2058268, 2572835, 2728424, 3072331, 3410530, 4116536, 5145670, 6144662, 6821060, 10291340, 12289324, 13642120, 15361655, 20582680, 24578648, 30723310, 61446620, 122893240, 734287109, 1468574218, 2937148436, 3671435545, 5874296872, 7342871090, 14685742180, 29371484360]

約数ペア:

[(1, 29371484360), (2, 14685742180), (4, 7342871090), (5, 5874296872), (8, 3671435545), (10, 2937148436), (20, 1468574218), (40, 734287109), (239, 122893240), (478, 61446620), (956, 30723310), (1195, 24578648), (1427, 20582680), (1912, 15361655), (2153, 13642120), (2390, 12289324), (2854, 10291340), (4306, 6821060), (4780, 6144662), (5708, 5145670), (7135, 4116536), (8612, 3410530), (9560, 3072331), (10765, 2728424), (11416, 2572835), (14270, 2058268), (17224, 1705265), (21530, 1364212), (28540, 1029134), (43060, 682106), (57080, 514567), (86120, 341053)]