16424600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 39138120

約数和(自身を除く): 22713520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2003, 2050, 4006, 4100, 8012, 8200, 10015, 16024, 20030, 40060, 50075, 80120, 82123, 100150, 164246, 200300, 328492, 400600, 410615, 656984, 821230, 1642460, 2053075, 3284920, 4106150, 8212300, 16424600]

約数ペア:

[(1, 16424600), (2, 8212300), (4, 4106150), (5, 3284920), (8, 2053075), (10, 1642460), (20, 821230), (25, 656984), (40, 410615), (41, 400600), (50, 328492), (82, 200300), (100, 164246), (164, 100150), (200, 82123), (205, 80120), (328, 50075), (410, 40060), (820, 20030), (1025, 16024), (1640, 10015), (2003, 8200), (2050, 8012), (4006, 4100)]