8097200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 60

約数和(自身を含む): 20111808

約数和(自身を除く): 12014608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 653, 775, 1240, 1306, 1550, 2480, 2612, 3100, 3265, 5224, 6200, 6530, 10448, 12400, 13060, 16325, 20243, 26120, 32650, 40486, 52240, 65300, 80972, 101215, 130600, 161944, 202430, 261200, 323888, 404860, 506075, 809720, 1012150, 1619440, 2024300, 4048600, 8097200]

約数ペア:

[(1, 8097200), (2, 4048600), (4, 2024300), (5, 1619440), (8, 1012150), (10, 809720), (16, 506075), (20, 404860), (25, 323888), (31, 261200), (40, 202430), (50, 161944), (62, 130600), (80, 101215), (100, 80972), (124, 65300), (155, 52240), (200, 40486), (248, 32650), (310, 26120), (400, 20243), (496, 16325), (620, 13060), (653, 12400), (775, 10448), (1240, 6530), (1306, 6200), (1550, 5224), (2480, 3265), (2612, 3100)]