1570995721360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{32139847}}^1$

素因数の和:32139920

約数の個数: 80

約数和(自身を含む): 4017223881216

約数和(自身を除く): 2446228159856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1880, 2444, 3055, 3760, 4888, 6110, 9776, 12220, 24440, 48880, 32139847, 64279694, 128559388, 160699235, 257118776, 321398470, 417818011, 514237552, 642796940, 835636022, 1285593880, 1510572809, 1671272044, 2089090055, 2571187760, 3021145618, 3342544088, 4178180110, 6042291236, 6685088176, 7552864045, 8356360220, 12084582472, 15105728090, 16712720440, 19637446517, 24169164944, 30211456180, 33425440880, 39274893034, 60422912360, 78549786068, 98187232585, 120845824720, 157099572136, 196374465170, 314199144272, 392748930340, 785497860680, 1570995721360]

約数ペア:

[(1, 1570995721360), (2, 785497860680), (4, 392748930340), (5, 314199144272), (8, 196374465170), (10, 157099572136), (13, 120845824720), (16, 98187232585), (20, 78549786068), (26, 60422912360), (40, 39274893034), (47, 33425440880), (52, 30211456180), (65, 24169164944), (80, 19637446517), (94, 16712720440), (104, 15105728090), (130, 12084582472), (188, 8356360220), (208, 7552864045), (235, 6685088176), (260, 6042291236), (376, 4178180110), (470, 3342544088), (520, 3021145618), (611, 2571187760), (752, 2089090055), (940, 1671272044), (1040, 1510572809), (1222, 1285593880), (1880, 835636022), (2444, 642796940), (3055, 514237552), (3760, 417818011), (4888, 321398470), (6110, 257118776), (9776, 160699235), (12220, 128559388), (24440, 64279694), (48880, 32139847)]