236289320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4259}}^1$

素因数の和:4362

約数の個数: 64

約数和(自身を含む): 567432000

約数和(自身を除く): 331142680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 1387, 1460, 2774, 2920, 4259, 5548, 6935, 8518, 11096, 13870, 17036, 21295, 27740, 34072, 42590, 55480, 80921, 85180, 161842, 170360, 310907, 323684, 404605, 621814, 647368, 809210, 1243628, 1554535, 1618420, 2487256, 3109070, 3236840, 5907233, 6218140, 11814466, 12436280, 23628932, 29536165, 47257864, 59072330, 118144660, 236289320]

約数ペア:

[(1, 236289320), (2, 118144660), (4, 59072330), (5, 47257864), (8, 29536165), (10, 23628932), (19, 12436280), (20, 11814466), (38, 6218140), (40, 5907233), (73, 3236840), (76, 3109070), (95, 2487256), (146, 1618420), (152, 1554535), (190, 1243628), (292, 809210), (365, 647368), (380, 621814), (584, 404605), (730, 323684), (760, 310907), (1387, 170360), (1460, 161842), (2774, 85180), (2920, 80921), (4259, 55480), (5548, 42590), (6935, 34072), (8518, 27740), (11096, 21295), (13870, 17036)]