528028400

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{24907}}^1$

素因数の和:24978

約数の個数: 60

約数和(自身を含む): 1292575752

約数和(自身を除く): 764547352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 4240, 5300, 10600, 21200, 24907, 49814, 99628, 124535, 199256, 249070, 398512, 498140, 622675, 996280, 1245350, 1320071, 1992560, 2490700, 2640142, 4981400, 5280284, 6600355, 9962800, 10560568, 13200710, 21121136, 26401420, 33001775, 52802840, 66003550, 105605680, 132007100, 264014200, 528028400]

約数ペア:

[(1, 528028400), (2, 264014200), (4, 132007100), (5, 105605680), (8, 66003550), (10, 52802840), (16, 33001775), (20, 26401420), (25, 21121136), (40, 13200710), (50, 10560568), (53, 9962800), (80, 6600355), (100, 5280284), (106, 4981400), (200, 2640142), (212, 2490700), (265, 1992560), (400, 1320071), (424, 1245350), (530, 996280), (848, 622675), (1060, 498140), (1325, 398512), (2120, 249070), (2650, 199256), (4240, 124535), (5300, 99628), (10600, 49814), (21200, 24907)]