101900480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28949}}^1$

素因数の和:28977

約数の個数: 56

約数和(自身を含む): 264718800

約数和(自身を除く): 162818320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 28949, 57898, 115796, 144745, 231592, 289490, 318439, 463184, 578980, 636878, 926368, 1157960, 1273756, 1592195, 1852736, 2315920, 2547512, 3184390, 4631840, 5095024, 6368780, 9263680, 10190048, 12737560, 20380096, 25475120, 50950240, 101900480]

約数ペア:

[(1, 101900480), (2, 50950240), (4, 25475120), (5, 20380096), (8, 12737560), (10, 10190048), (11, 9263680), (16, 6368780), (20, 5095024), (22, 4631840), (32, 3184390), (40, 2547512), (44, 2315920), (55, 1852736), (64, 1592195), (80, 1273756), (88, 1157960), (110, 926368), (160, 636878), (176, 578980), (220, 463184), (320, 318439), (352, 289490), (440, 231592), (704, 144745), (880, 115796), (1760, 57898), (3520, 28949)]