16593663880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{10039}}^1$

素因数の和:10155

約数の個数: 96

約数和(自身を含む): 39480091200

約数和(自身を除く): 22886427320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 961, 1240, 1333, 1720, 1922, 2666, 3844, 4805, 5332, 6665, 7688, 9610, 10039, 10664, 13330, 19220, 20078, 26660, 38440, 40156, 41323, 50195, 53320, 80312, 82646, 100390, 165292, 200780, 206615, 311209, 330584, 401560, 413230, 431677, 622418, 826460, 863354, 1244836, 1556045, 1652920, 1726708, 2158385, 2489672, 3112090, 3453416, 4316770, 6224180, 8633540, 9647479, 12448360, 13381987, 17267080, 19294958, 26763974, 38589916, 48237395, 53527948, 66909935, 77179832, 96474790, 107055896, 133819870, 192949580, 267639740, 385899160, 414841597, 535279480, 829683194, 1659366388, 2074207985, 3318732776, 4148415970, 8296831940, 16593663880]

約数ペア:

[(1, 16593663880), (2, 8296831940), (4, 4148415970), (5, 3318732776), (8, 2074207985), (10, 1659366388), (20, 829683194), (31, 535279480), (40, 414841597), (43, 385899160), (62, 267639740), (86, 192949580), (124, 133819870), (155, 107055896), (172, 96474790), (215, 77179832), (248, 66909935), (310, 53527948), (344, 48237395), (430, 38589916), (620, 26763974), (860, 19294958), (961, 17267080), (1240, 13381987), (1333, 12448360), (1720, 9647479), (1922, 8633540), (2666, 6224180), (3844, 4316770), (4805, 3453416), (5332, 3112090), (6665, 2489672), (7688, 2158385), (9610, 1726708), (10039, 1652920), (10664, 1556045), (13330, 1244836), (19220, 863354), (20078, 826460), (26660, 622418), (38440, 431677), (40156, 413230), (41323, 401560), (50195, 330584), (53320, 311209), (80312, 206615), (82646, 200780), (100390, 165292)]