74013280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3823}}^1$

素因数の和:3860

約数の個数: 72

約数和(自身を含む): 192247776

約数和(自身を除く): 118234496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3823, 3872, 4840, 7646, 9680, 15292, 19115, 19360, 30584, 38230, 42053, 61168, 76460, 84106, 122336, 152920, 168212, 210265, 305840, 336424, 420530, 462583, 611680, 672848, 841060, 925166, 1345696, 1682120, 1850332, 2312915, 3364240, 3700664, 4625830, 6728480, 7401328, 9251660, 14802656, 18503320, 37006640, 74013280]

約数ペア:

[(1, 74013280), (2, 37006640), (4, 18503320), (5, 14802656), (8, 9251660), (10, 7401328), (11, 6728480), (16, 4625830), (20, 3700664), (22, 3364240), (32, 2312915), (40, 1850332), (44, 1682120), (55, 1345696), (80, 925166), (88, 841060), (110, 672848), (121, 611680), (160, 462583), (176, 420530), (220, 336424), (242, 305840), (352, 210265), (440, 168212), (484, 152920), (605, 122336), (880, 84106), (968, 76460), (1210, 61168), (1760, 42053), (1936, 38230), (2420, 30584), (3823, 19360), (3872, 19115), (4840, 15292), (7646, 9680)]