3273320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 7992000

約数和(自身を除く): 4718680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 73, 76, 95, 118, 146, 152, 190, 236, 292, 295, 365, 380, 472, 584, 590, 730, 760, 1121, 1180, 1387, 1460, 2242, 2360, 2774, 2920, 4307, 4484, 5548, 5605, 6935, 8614, 8968, 11096, 11210, 13870, 17228, 21535, 22420, 27740, 34456, 43070, 44840, 55480, 81833, 86140, 163666, 172280, 327332, 409165, 654664, 818330, 1636660, 3273320]

約数ペア:

[(1, 3273320), (2, 1636660), (4, 818330), (5, 654664), (8, 409165), (10, 327332), (19, 172280), (20, 163666), (38, 86140), (40, 81833), (59, 55480), (73, 44840), (76, 43070), (95, 34456), (118, 27740), (146, 22420), (152, 21535), (190, 17228), (236, 13870), (292, 11210), (295, 11096), (365, 8968), (380, 8614), (472, 6935), (584, 5605), (590, 5548), (730, 4484), (760, 4307), (1121, 2920), (1180, 2774), (1387, 2360), (1460, 2242)]