1036710279160

素因数分解:

$2^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3593}}^1\times {\mathrm{11149}}^1$

素因数の和:15400

約数の個数: 64

約数和(自身を含む): 2337063192000

約数和(自身を除く): 1300352912840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 647, 1294, 2588, 3235, 3593, 5176, 6470, 7186, 11149, 12940, 14372, 17965, 22298, 25880, 28744, 35930, 44596, 55745, 71860, 89192, 111490, 143720, 222980, 445960, 2324671, 4649342, 7213403, 9298684, 11623355, 14426806, 18597368, 23246710, 28853612, 36067015, 40058357, 46493420, 57707224, 72134030, 80116714, 92986840, 144268060, 160233428, 200291785, 288536120, 320466856, 400583570, 801167140, 1602334280, 25917756979, 51835513958, 103671027916, 129588784895, 207342055832, 259177569790, 518355139580, 1036710279160]

約数ペア:

[(1, 1036710279160), (2, 518355139580), (4, 259177569790), (5, 207342055832), (8, 129588784895), (10, 103671027916), (20, 51835513958), (40, 25917756979), (647, 1602334280), (1294, 801167140), (2588, 400583570), (3235, 320466856), (3593, 288536120), (5176, 200291785), (6470, 160233428), (7186, 144268060), (11149, 92986840), (12940, 80116714), (14372, 72134030), (17965, 57707224), (22298, 46493420), (25880, 40058357), (28744, 36067015), (35930, 28853612), (44596, 23246710), (55745, 18597368), (71860, 14426806), (89192, 11623355), (111490, 9298684), (143720, 7213403), (222980, 4649342), (445960, 2324671)]