6510400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:348

約数の個数: 84

約数和(自身を含む): 17307052

約数和(自身を除く): 10796652

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 313, 320, 325, 400, 416, 520, 626, 650, 800, 832, 1040, 1252, 1300, 1565, 1600, 2080, 2504, 2600, 3130, 4069, 4160, 5008, 5200, 6260, 7825, 8138, 10016, 10400, 12520, 15650, 16276, 20032, 20345, 20800, 25040, 31300, 32552, 40690, 50080, 62600, 65104, 81380, 100160, 101725, 125200, 130208, 162760, 203450, 250400, 260416, 325520, 406900, 500800, 651040, 813800, 1302080, 1627600, 3255200, 6510400]

約数ペア:

[(1, 6510400), (2, 3255200), (4, 1627600), (5, 1302080), (8, 813800), (10, 651040), (13, 500800), (16, 406900), (20, 325520), (25, 260416), (26, 250400), (32, 203450), (40, 162760), (50, 130208), (52, 125200), (64, 101725), (65, 100160), (80, 81380), (100, 65104), (104, 62600), (130, 50080), (160, 40690), (200, 32552), (208, 31300), (260, 25040), (313, 20800), (320, 20345), (325, 20032), (400, 16276), (416, 15650), (520, 12520), (626, 10400), (650, 10016), (800, 8138), (832, 7825), (1040, 6260), (1252, 5200), (1300, 5008), (1565, 4160), (1600, 4069), (2080, 3130), (2504, 2600)]