395082490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 794344320

約数和(自身を除く): 399261830

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 109, 110, 166, 218, 397, 415, 545, 794, 830, 913, 1090, 1199, 1826, 1985, 2398, 3970, 4367, 4565, 5995, 8734, 9047, 9130, 11990, 18094, 21835, 32951, 43273, 43670, 45235, 65902, 86546, 90470, 99517, 164755, 199034, 216365, 329510, 362461, 432730, 476003, 497585, 724922, 952006, 995170, 1812305, 2380015, 3591659, 3624610, 4760030, 7183318, 17958295, 35916590, 39508249, 79016498, 197541245, 395082490]

約数ペア:

[(1, 395082490), (2, 197541245), (5, 79016498), (10, 39508249), (11, 35916590), (22, 17958295), (55, 7183318), (83, 4760030), (109, 3624610), (110, 3591659), (166, 2380015), (218, 1812305), (397, 995170), (415, 952006), (545, 724922), (794, 497585), (830, 476003), (913, 432730), (1090, 362461), (1199, 329510), (1826, 216365), (1985, 199034), (2398, 164755), (3970, 99517), (4367, 90470), (4565, 86546), (5995, 65902), (8734, 45235), (9047, 43670), (9130, 43273), (11990, 32951), (18094, 21835)]