74596720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 191273472

約数和(自身を除く): 116676752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 103, 110, 176, 206, 220, 412, 440, 515, 823, 824, 880, 1030, 1133, 1646, 1648, 2060, 2266, 3292, 4115, 4120, 4532, 5665, 6584, 8230, 8240, 9053, 9064, 11330, 13168, 16460, 18106, 18128, 22660, 32920, 36212, 45265, 45320, 65840, 72424, 84769, 90530, 90640, 144848, 169538, 181060, 339076, 362120, 423845, 678152, 724240, 847690, 932459, 1356304, 1695380, 1864918, 3390760, 3729836, 4662295, 6781520, 7459672, 9324590, 14919344, 18649180, 37298360, 74596720]

約数ペア:

[(1, 74596720), (2, 37298360), (4, 18649180), (5, 14919344), (8, 9324590), (10, 7459672), (11, 6781520), (16, 4662295), (20, 3729836), (22, 3390760), (40, 1864918), (44, 1695380), (55, 1356304), (80, 932459), (88, 847690), (103, 724240), (110, 678152), (176, 423845), (206, 362120), (220, 339076), (412, 181060), (440, 169538), (515, 144848), (823, 90640), (824, 90530), (880, 84769), (1030, 72424), (1133, 65840), (1646, 45320), (1648, 45265), (2060, 36212), (2266, 32920), (3292, 22660), (4115, 18128), (4120, 18106), (4532, 16460), (5665, 13168), (6584, 11330), (8230, 9064), (8240, 9053)]