66479020120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{17123}}^1$

素因数の和:17297

約数の個数: 96

約数和(自身を含む): 156097931760

約数和(自身を除く): 89618911640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 101, 124, 155, 202, 248, 310, 404, 505, 620, 808, 961, 1010, 1240, 1922, 2020, 3131, 3844, 4040, 4805, 6262, 7688, 9610, 12524, 15655, 17123, 19220, 25048, 31310, 34246, 38440, 62620, 68492, 85615, 97061, 125240, 136984, 171230, 194122, 342460, 388244, 485305, 530813, 684920, 776488, 970610, 1061626, 1729423, 1941220, 2123252, 2654065, 3458846, 3882440, 4246504, 5308130, 6917692, 8647115, 10616260, 13835384, 16455203, 17294230, 21232520, 32910406, 34588460, 53612113, 65820812, 69176920, 82276015, 107224226, 131641624, 164552030, 214448452, 268060565, 329104060, 428896904, 536121130, 658208120, 1072242260, 1661975503, 2144484520, 3323951006, 6647902012, 8309877515, 13295804024, 16619755030, 33239510060, 66479020120]

約数ペア:

[(1, 66479020120), (2, 33239510060), (4, 16619755030), (5, 13295804024), (8, 8309877515), (10, 6647902012), (20, 3323951006), (31, 2144484520), (40, 1661975503), (62, 1072242260), (101, 658208120), (124, 536121130), (155, 428896904), (202, 329104060), (248, 268060565), (310, 214448452), (404, 164552030), (505, 131641624), (620, 107224226), (808, 82276015), (961, 69176920), (1010, 65820812), (1240, 53612113), (1922, 34588460), (2020, 32910406), (3131, 21232520), (3844, 17294230), (4040, 16455203), (4805, 13835384), (6262, 10616260), (7688, 8647115), (9610, 6917692), (12524, 5308130), (15655, 4246504), (17123, 3882440), (19220, 3458846), (25048, 2654065), (31310, 2123252), (34246, 1941220), (38440, 1729423), (62620, 1061626), (68492, 970610), (85615, 776488), (97061, 684920), (125240, 530813), (136984, 485305), (171230, 388244), (194122, 342460)]