43031840

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4409}}^1$

素因数の和:4485

約数の個数: 48

約数和(自身を含む): 103352760

約数和(自身を除く): 60320920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4409, 4880, 8818, 9760, 17636, 22045, 35272, 44090, 70544, 88180, 141088, 176360, 268949, 352720, 537898, 705440, 1075796, 1344745, 2151592, 2689490, 4303184, 5378980, 8606368, 10757960, 21515920, 43031840]

約数ペア:

[(1, 43031840), (2, 21515920), (4, 10757960), (5, 8606368), (8, 5378980), (10, 4303184), (16, 2689490), (20, 2151592), (32, 1344745), (40, 1075796), (61, 705440), (80, 537898), (122, 352720), (160, 268949), (244, 176360), (305, 141088), (488, 88180), (610, 70544), (976, 44090), (1220, 35272), (1952, 22045), (2440, 17636), (4409, 9760), (4880, 8818)]