368529320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11827}}^1$

素因数の和:11898

約数の個数: 64

約数和(自身を含む): 894196800

約数和(自身を除く): 525667480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1558, 1640, 3116, 3895, 6232, 7790, 11827, 15580, 23654, 31160, 47308, 59135, 94616, 118270, 224713, 236540, 449426, 473080, 484907, 898852, 969814, 1123565, 1797704, 1939628, 2247130, 2424535, 3879256, 4494260, 4849070, 8988520, 9213233, 9698140, 18426466, 19396280, 36852932, 46066165, 73705864, 92132330, 184264660, 368529320]

約数ペア:

[(1, 368529320), (2, 184264660), (4, 92132330), (5, 73705864), (8, 46066165), (10, 36852932), (19, 19396280), (20, 18426466), (38, 9698140), (40, 9213233), (41, 8988520), (76, 4849070), (82, 4494260), (95, 3879256), (152, 2424535), (164, 2247130), (190, 1939628), (205, 1797704), (328, 1123565), (380, 969814), (410, 898852), (760, 484907), (779, 473080), (820, 449426), (1558, 236540), (1640, 224713), (3116, 118270), (3895, 94616), (6232, 59135), (7790, 47308), (11827, 31160), (15580, 23654)]