83934340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7589}}^1$

素因数の和:7684

約数の個数: 48

約数和(自身を含む): 204019200

約数和(自身を除く): 120084860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 7589, 11060, 15178, 30356, 37945, 53123, 75890, 106246, 151780, 212492, 265615, 531230, 599531, 1062460, 1199062, 2398124, 2997655, 4196717, 5995310, 8393434, 11990620, 16786868, 20983585, 41967170, 83934340]

約数ペア:

[(1, 83934340), (2, 41967170), (4, 20983585), (5, 16786868), (7, 11990620), (10, 8393434), (14, 5995310), (20, 4196717), (28, 2997655), (35, 2398124), (70, 1199062), (79, 1062460), (140, 599531), (158, 531230), (316, 265615), (395, 212492), (553, 151780), (790, 106246), (1106, 75890), (1580, 53123), (2212, 37945), (2765, 30356), (5530, 15178), (7589, 11060)]