74160520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 196150680

約数和(自身を除く): 121990160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 157, 196, 241, 245, 280, 314, 392, 482, 490, 628, 785, 964, 980, 1099, 1205, 1256, 1570, 1687, 1928, 1960, 2198, 2410, 3140, 3374, 4396, 4820, 5495, 6280, 6748, 7693, 8435, 8792, 9640, 10990, 11809, 13496, 15386, 16870, 21980, 23618, 30772, 33740, 37837, 38465, 43960, 47236, 59045, 61544, 67480, 75674, 76930, 94472, 118090, 151348, 153860, 189185, 236180, 264859, 302696, 307720, 378370, 472360, 529718, 756740, 1059436, 1324295, 1513480, 1854013, 2118872, 2648590, 3708026, 5297180, 7416052, 9270065, 10594360, 14832104, 18540130, 37080260, 74160520]

約数ペア:

[(1, 74160520), (2, 37080260), (4, 18540130), (5, 14832104), (7, 10594360), (8, 9270065), (10, 7416052), (14, 5297180), (20, 3708026), (28, 2648590), (35, 2118872), (40, 1854013), (49, 1513480), (56, 1324295), (70, 1059436), (98, 756740), (140, 529718), (157, 472360), (196, 378370), (241, 307720), (245, 302696), (280, 264859), (314, 236180), (392, 189185), (482, 153860), (490, 151348), (628, 118090), (785, 94472), (964, 76930), (980, 75674), (1099, 67480), (1205, 61544), (1256, 59045), (1570, 47236), (1687, 43960), (1928, 38465), (1960, 37837), (2198, 33740), (2410, 30772), (3140, 23618), (3374, 21980), (4396, 16870), (4820, 15386), (5495, 13496), (6280, 11809), (6748, 10990), (7693, 9640), (8435, 8792)]