44145520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 107930592

約数和(自身を除く): 63785072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 43, 80, 82, 86, 164, 172, 205, 215, 313, 328, 344, 410, 430, 626, 656, 688, 820, 860, 1252, 1565, 1640, 1720, 1763, 2504, 3130, 3280, 3440, 3526, 5008, 6260, 7052, 8815, 12520, 12833, 13459, 14104, 17630, 25040, 25666, 26918, 28208, 35260, 51332, 53836, 64165, 67295, 70520, 102664, 107672, 128330, 134590, 141040, 205328, 215344, 256660, 269180, 513320, 538360, 551819, 1026640, 1076720, 1103638, 2207276, 2759095, 4414552, 5518190, 8829104, 11036380, 22072760, 44145520]

約数ペア:

[(1, 44145520), (2, 22072760), (4, 11036380), (5, 8829104), (8, 5518190), (10, 4414552), (16, 2759095), (20, 2207276), (40, 1103638), (41, 1076720), (43, 1026640), (80, 551819), (82, 538360), (86, 513320), (164, 269180), (172, 256660), (205, 215344), (215, 205328), (313, 141040), (328, 134590), (344, 128330), (410, 107672), (430, 102664), (626, 70520), (656, 67295), (688, 64165), (820, 53836), (860, 51332), (1252, 35260), (1565, 28208), (1640, 26918), (1720, 25666), (1763, 25040), (2504, 17630), (3130, 14104), (3280, 13459), (3440, 12833), (3526, 12520), (5008, 8815), (6260, 7052)]