366320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 900240

約数和(自身を除く): 533920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 241, 304, 380, 482, 760, 964, 1205, 1520, 1928, 2410, 3856, 4579, 4820, 9158, 9640, 18316, 19280, 22895, 36632, 45790, 73264, 91580, 183160, 366320]

約数ペア:

[(1, 366320), (2, 183160), (4, 91580), (5, 73264), (8, 45790), (10, 36632), (16, 22895), (19, 19280), (20, 18316), (38, 9640), (40, 9158), (76, 4820), (80, 4579), (95, 3856), (152, 2410), (190, 1928), (241, 1520), (304, 1205), (380, 964), (482, 760)]