86063680

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4409}}^1$

素因数の和:4487

約数の個数: 56

約数和(自身を含む): 208346040

約数和(自身を除く): 122282360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4409, 4880, 8818, 9760, 17636, 19520, 22045, 35272, 44090, 70544, 88180, 141088, 176360, 268949, 282176, 352720, 537898, 705440, 1075796, 1344745, 1410880, 2151592, 2689490, 4303184, 5378980, 8606368, 10757960, 17212736, 21515920, 43031840, 86063680]

約数ペア:

[(1, 86063680), (2, 43031840), (4, 21515920), (5, 17212736), (8, 10757960), (10, 8606368), (16, 5378980), (20, 4303184), (32, 2689490), (40, 2151592), (61, 1410880), (64, 1344745), (80, 1075796), (122, 705440), (160, 537898), (244, 352720), (305, 282176), (320, 268949), (488, 176360), (610, 141088), (976, 88180), (1220, 70544), (1952, 44090), (2440, 35272), (3904, 22045), (4409, 19520), (4880, 17636), (8818, 9760)]