40244470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30259}}^1$

素因数の和:30292

約数の個数: 32

約数和(自身を含む): 87148800

約数和(自身を除く): 46904330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 30259, 60518, 151295, 211813, 302590, 423626, 574921, 1059065, 1149842, 2118130, 2874605, 4024447, 5749210, 8048894, 20122235, 40244470]

約数ペア:

[(1, 40244470), (2, 20122235), (5, 8048894), (7, 5749210), (10, 4024447), (14, 2874605), (19, 2118130), (35, 1149842), (38, 1059065), (70, 574921), (95, 423626), (133, 302590), (190, 211813), (266, 151295), (665, 60518), (1330, 30259)]