10803751120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1\times {\mathrm{4159}}^1$

素因数の和:5900

約数の個数: 80

約数和(自身を含む): 26462592000

約数和(自身を除く): 15658840880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1709, 3418, 4159, 6836, 8318, 8545, 13672, 16636, 17090, 20795, 27344, 32471, 33272, 34180, 41590, 64942, 66544, 68360, 79021, 83180, 129884, 136720, 158042, 162355, 166360, 259768, 316084, 324710, 332720, 395105, 519536, 632168, 649420, 790210, 1264336, 1298840, 1580420, 2597680, 3160840, 6321680, 7107731, 14215462, 28430924, 35538655, 56861848, 71077310, 113723696, 135046889, 142154620, 270093778, 284309240, 540187556, 568618480, 675234445, 1080375112, 1350468890, 2160750224, 2700937780, 5401875560, 10803751120]

約数ペア:

[(1, 10803751120), (2, 5401875560), (4, 2700937780), (5, 2160750224), (8, 1350468890), (10, 1080375112), (16, 675234445), (19, 568618480), (20, 540187556), (38, 284309240), (40, 270093778), (76, 142154620), (80, 135046889), (95, 113723696), (152, 71077310), (190, 56861848), (304, 35538655), (380, 28430924), (760, 14215462), (1520, 7107731), (1709, 6321680), (3418, 3160840), (4159, 2597680), (6836, 1580420), (8318, 1298840), (8545, 1264336), (13672, 790210), (16636, 649420), (17090, 632168), (20795, 519536), (27344, 395105), (32471, 332720), (33272, 324710), (34180, 316084), (41590, 259768), (64942, 166360), (66544, 162355), (68360, 158042), (79021, 136720), (83180, 129884)]