44945168060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1\times {\mathrm{38321}}^1$

素因数の和:38703

約数の個数: 72

約数和(自身を含む): 102500926416

約数和(自身を除く): 57555758356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 347, 676, 694, 845, 1388, 1690, 1735, 3380, 3470, 4511, 6940, 9022, 18044, 22555, 38321, 45110, 58643, 76642, 90220, 117286, 153284, 191605, 234572, 293215, 383210, 498173, 586430, 766420, 996346, 1172860, 1992692, 2490865, 4981730, 6476249, 9963460, 12952498, 13297387, 25904996, 26594774, 32381245, 53189548, 64762490, 66486935, 129524980, 132973870, 172866031, 265947740, 345732062, 691464124, 864330155, 1728660310, 2247258403, 3457320620, 4494516806, 8989033612, 11236292015, 22472584030, 44945168060]

約数ペア:

[(1, 44945168060), (2, 22472584030), (4, 11236292015), (5, 8989033612), (10, 4494516806), (13, 3457320620), (20, 2247258403), (26, 1728660310), (52, 864330155), (65, 691464124), (130, 345732062), (169, 265947740), (260, 172866031), (338, 132973870), (347, 129524980), (676, 66486935), (694, 64762490), (845, 53189548), (1388, 32381245), (1690, 26594774), (1735, 25904996), (3380, 13297387), (3470, 12952498), (4511, 9963460), (6940, 6476249), (9022, 4981730), (18044, 2490865), (22555, 1992692), (38321, 1172860), (45110, 996346), (58643, 766420), (76642, 586430), (90220, 498173), (117286, 383210), (153284, 293215), (191605, 234572)]