473200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^2$

素因数の和:51

約数の個数: 90

約数和(自身を含む): 1406904

約数和(自身を除く): 933704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 169, 175, 182, 200, 208, 260, 280, 325, 338, 350, 364, 400, 455, 520, 560, 650, 676, 700, 728, 845, 910, 1040, 1183, 1300, 1352, 1400, 1456, 1690, 1820, 2275, 2366, 2600, 2704, 2800, 3380, 3640, 4225, 4550, 4732, 5200, 5915, 6760, 7280, 8450, 9100, 9464, 11830, 13520, 16900, 18200, 18928, 23660, 29575, 33800, 36400, 47320, 59150, 67600, 94640, 118300, 236600, 473200]

約数ペア:

[(1, 473200), (2, 236600), (4, 118300), (5, 94640), (7, 67600), (8, 59150), (10, 47320), (13, 36400), (14, 33800), (16, 29575), (20, 23660), (25, 18928), (26, 18200), (28, 16900), (35, 13520), (40, 11830), (50, 9464), (52, 9100), (56, 8450), (65, 7280), (70, 6760), (80, 5915), (91, 5200), (100, 4732), (104, 4550), (112, 4225), (130, 3640), (140, 3380), (169, 2800), (175, 2704), (182, 2600), (200, 2366), (208, 2275), (260, 1820), (280, 1690), (325, 1456), (338, 1400), (350, 1352), (364, 1300), (400, 1183), (455, 1040), (520, 910), (560, 845), (650, 728), (676, 700)]