67952300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 160260576

約数和(自身を除く): 92308276

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 167, 260, 313, 325, 334, 626, 650, 668, 835, 1252, 1300, 1565, 1670, 2171, 3130, 3340, 4069, 4175, 4342, 6260, 7825, 8138, 8350, 8684, 10855, 15650, 16276, 16700, 20345, 21710, 31300, 40690, 43420, 52271, 54275, 81380, 101725, 104542, 108550, 203450, 209084, 217100, 261355, 406900, 522710, 679523, 1045420, 1306775, 1359046, 2613550, 2718092, 3397615, 5227100, 6795230, 13590460, 16988075, 33976150, 67952300]

約数ペア:

[(1, 67952300), (2, 33976150), (4, 16988075), (5, 13590460), (10, 6795230), (13, 5227100), (20, 3397615), (25, 2718092), (26, 2613550), (50, 1359046), (52, 1306775), (65, 1045420), (100, 679523), (130, 522710), (167, 406900), (260, 261355), (313, 217100), (325, 209084), (334, 203450), (626, 108550), (650, 104542), (668, 101725), (835, 81380), (1252, 54275), (1300, 52271), (1565, 43420), (1670, 40690), (2171, 31300), (3130, 21710), (3340, 20345), (4069, 16700), (4175, 16276), (4342, 15650), (6260, 10855), (7825, 8684), (8138, 8350)]