16276000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 43203888

約数和(自身を除く): 26927888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 313, 325, 400, 416, 500, 520, 626, 650, 800, 1000, 1040, 1252, 1300, 1565, 1625, 2000, 2080, 2504, 2600, 3130, 3250, 4000, 4069, 5008, 5200, 6260, 6500, 7825, 8138, 10016, 10400, 12520, 13000, 15650, 16276, 20345, 25040, 26000, 31300, 32552, 39125, 40690, 50080, 52000, 62600, 65104, 78250, 81380, 101725, 125200, 130208, 156500, 162760, 203450, 250400, 313000, 325520, 406900, 508625, 626000, 651040, 813800, 1017250, 1252000, 1627600, 2034500, 3255200, 4069000, 8138000, 16276000]

約数ペア:

[(1, 16276000), (2, 8138000), (4, 4069000), (5, 3255200), (8, 2034500), (10, 1627600), (13, 1252000), (16, 1017250), (20, 813800), (25, 651040), (26, 626000), (32, 508625), (40, 406900), (50, 325520), (52, 313000), (65, 250400), (80, 203450), (100, 162760), (104, 156500), (125, 130208), (130, 125200), (160, 101725), (200, 81380), (208, 78250), (250, 65104), (260, 62600), (313, 52000), (325, 50080), (400, 40690), (416, 39125), (500, 32552), (520, 31300), (626, 26000), (650, 25040), (800, 20345), (1000, 16276), (1040, 15650), (1252, 13000), (1300, 12520), (1565, 10400), (1625, 10016), (2000, 8138), (2080, 7825), (2504, 6500), (2600, 6260), (3130, 5200), (3250, 5008), (4000, 4069)]