508128420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8563}}^1$

素因数の和:8641

約数の個数: 96

約数和(自身を含む): 1519322112

約数和(自身を除く): 1011193692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 460, 516, 645, 690, 860, 989, 1290, 1380, 1978, 2580, 2967, 3956, 4945, 5934, 8563, 9890, 11868, 14835, 17126, 19780, 25689, 29670, 34252, 42815, 51378, 59340, 85630, 102756, 128445, 171260, 196949, 256890, 368209, 393898, 513780, 590847, 736418, 787796, 984745, 1104627, 1181694, 1472836, 1841045, 1969490, 2209254, 2363388, 2954235, 3682090, 3938980, 4418508, 5523135, 5908470, 7364180, 8468807, 11046270, 11816940, 16937614, 22092540, 25406421, 33875228, 42344035, 50812842, 84688070, 101625684, 127032105, 169376140, 254064210, 508128420]

約数ペア:

[(1, 508128420), (2, 254064210), (3, 169376140), (4, 127032105), (5, 101625684), (6, 84688070), (10, 50812842), (12, 42344035), (15, 33875228), (20, 25406421), (23, 22092540), (30, 16937614), (43, 11816940), (46, 11046270), (60, 8468807), (69, 7364180), (86, 5908470), (92, 5523135), (115, 4418508), (129, 3938980), (138, 3682090), (172, 2954235), (215, 2363388), (230, 2209254), (258, 1969490), (276, 1841045), (345, 1472836), (430, 1181694), (460, 1104627), (516, 984745), (645, 787796), (690, 736418), (860, 590847), (989, 513780), (1290, 393898), (1380, 368209), (1978, 256890), (2580, 196949), (2967, 171260), (3956, 128445), (4945, 102756), (5934, 85630), (8563, 59340), (9890, 51378), (11868, 42815), (14835, 34252), (17126, 29670), (19780, 25689)]