73697360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 189362880

約数和(自身を除く): 115665520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 664, 830, 880, 913, 1009, 1328, 1660, 1826, 2018, 3320, 3652, 4036, 4565, 5045, 6640, 7304, 8072, 9130, 10090, 11099, 14608, 16144, 18260, 20180, 22198, 36520, 40360, 44396, 55495, 73040, 80720, 83747, 88792, 110990, 167494, 177584, 221980, 334988, 418735, 443960, 669976, 837470, 887920, 921217, 1339952, 1674940, 1842434, 3349880, 3684868, 4606085, 6699760, 7369736, 9212170, 14739472, 18424340, 36848680, 73697360]

約数ペア:

[(1, 73697360), (2, 36848680), (4, 18424340), (5, 14739472), (8, 9212170), (10, 7369736), (11, 6699760), (16, 4606085), (20, 3684868), (22, 3349880), (40, 1842434), (44, 1674940), (55, 1339952), (80, 921217), (83, 887920), (88, 837470), (110, 669976), (166, 443960), (176, 418735), (220, 334988), (332, 221980), (415, 177584), (440, 167494), (664, 110990), (830, 88792), (880, 83747), (913, 80720), (1009, 73040), (1328, 55495), (1660, 44396), (1826, 40360), (2018, 36520), (3320, 22198), (3652, 20180), (4036, 18260), (4565, 16144), (5045, 14608), (6640, 11099), (7304, 10090), (8072, 9130)]