148294520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9109}}^1$

素因数の和:9168

約数の個数: 64

約数和(自身を含む): 373874400

約数和(自身を除く): 225579880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 9109, 16280, 18218, 36436, 45545, 72872, 91090, 100199, 182180, 200398, 337033, 364360, 400796, 500995, 674066, 801592, 1001990, 1348132, 1685165, 2003980, 2696264, 3370330, 3707363, 4007960, 6740660, 7414726, 13481320, 14829452, 18536815, 29658904, 37073630, 74147260, 148294520]

約数ペア:

[(1, 148294520), (2, 74147260), (4, 37073630), (5, 29658904), (8, 18536815), (10, 14829452), (11, 13481320), (20, 7414726), (22, 6740660), (37, 4007960), (40, 3707363), (44, 3370330), (55, 2696264), (74, 2003980), (88, 1685165), (110, 1348132), (148, 1001990), (185, 801592), (220, 674066), (296, 500995), (370, 400796), (407, 364360), (440, 337033), (740, 200398), (814, 182180), (1480, 100199), (1628, 91090), (2035, 72872), (3256, 45545), (4070, 36436), (8140, 18218), (9109, 16280)]