26926600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 66781440

約数和(自身を除く): 39854840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 43, 50, 62, 86, 100, 101, 124, 155, 172, 200, 202, 215, 248, 310, 344, 404, 430, 505, 620, 775, 808, 860, 1010, 1075, 1240, 1333, 1550, 1720, 2020, 2150, 2525, 2666, 3100, 3131, 4040, 4300, 4343, 5050, 5332, 6200, 6262, 6665, 8600, 8686, 10100, 10664, 12524, 13330, 15655, 17372, 20200, 21715, 25048, 26660, 31310, 33325, 34744, 43430, 53320, 62620, 66650, 78275, 86860, 108575, 125240, 133300, 134633, 156550, 173720, 217150, 266600, 269266, 313100, 434300, 538532, 626200, 673165, 868600, 1077064, 1346330, 2692660, 3365825, 5385320, 6731650, 13463300, 26926600]

約数ペア:

[(1, 26926600), (2, 13463300), (4, 6731650), (5, 5385320), (8, 3365825), (10, 2692660), (20, 1346330), (25, 1077064), (31, 868600), (40, 673165), (43, 626200), (50, 538532), (62, 434300), (86, 313100), (100, 269266), (101, 266600), (124, 217150), (155, 173720), (172, 156550), (200, 134633), (202, 133300), (215, 125240), (248, 108575), (310, 86860), (344, 78275), (404, 66650), (430, 62620), (505, 53320), (620, 43430), (775, 34744), (808, 33325), (860, 31310), (1010, 26660), (1075, 25048), (1240, 21715), (1333, 20200), (1550, 17372), (1720, 15655), (2020, 13330), (2150, 12524), (2525, 10664), (2666, 10100), (3100, 8686), (3131, 8600), (4040, 6665), (4300, 6262), (4343, 6200), (5050, 5332)]