17365568920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{3331}}^1$

素因数の和:3825

約数の個数: 128

約数和(自身を含む): 45812067840

約数和(自身を除く): 28446498920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 433, 602, 860, 866, 1204, 1505, 1720, 1732, 2165, 2408, 3010, 3031, 3331, 3464, 4330, 6020, 6062, 6662, 8660, 12040, 12124, 13324, 15155, 16655, 17320, 18619, 23317, 24248, 26648, 30310, 33310, 37238, 46634, 60620, 66620, 74476, 93095, 93268, 116585, 121240, 130333, 133240, 143233, 148952, 186190, 186536, 233170, 260666, 286466, 372380, 466340, 521332, 572932, 651665, 716165, 744760, 932680, 1002631, 1042664, 1145864, 1303330, 1432330, 1442323, 2005262, 2606660, 2864660, 2884646, 4010524, 5013155, 5213320, 5729320, 5769292, 7211615, 8021048, 10026310, 10096261, 11538584, 14423230, 20052620, 20192522, 28846460, 40105240, 40385044, 50481305, 57692920, 62019889, 80770088, 100962610, 124039778, 201925220, 248079556, 310099445, 403850440, 434139223, 496159112, 620198890, 868278446, 1240397780, 1736556892, 2170696115, 2480795560, 3473113784, 4341392230, 8682784460, 17365568920]

約数ペア:

[(1, 17365568920), (2, 8682784460), (4, 4341392230), (5, 3473113784), (7, 2480795560), (8, 2170696115), (10, 1736556892), (14, 1240397780), (20, 868278446), (28, 620198890), (35, 496159112), (40, 434139223), (43, 403850440), (56, 310099445), (70, 248079556), (86, 201925220), (140, 124039778), (172, 100962610), (215, 80770088), (280, 62019889), (301, 57692920), (344, 50481305), (430, 40385044), (433, 40105240), (602, 28846460), (860, 20192522), (866, 20052620), (1204, 14423230), (1505, 11538584), (1720, 10096261), (1732, 10026310), (2165, 8021048), (2408, 7211615), (3010, 5769292), (3031, 5729320), (3331, 5213320), (3464, 5013155), (4330, 4010524), (6020, 2884646), (6062, 2864660), (6662, 2606660), (8660, 2005262), (12040, 1442323), (12124, 1432330), (13324, 1303330), (15155, 1145864), (16655, 1042664), (17320, 1002631), (18619, 932680), (23317, 744760), (24248, 716165), (26648, 651665), (30310, 572932), (33310, 521332), (37238, 466340), (46634, 372380), (60620, 286466), (66620, 260666), (74476, 233170), (93095, 186536), (93268, 186190), (116585, 148952), (121240, 143233), (130333, 133240)]