5104480

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 12280464

約数和(自身を除く): 7175984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 523, 610, 976, 1046, 1220, 1952, 2092, 2440, 2615, 4184, 4880, 5230, 8368, 9760, 10460, 16736, 20920, 31903, 41840, 63806, 83680, 127612, 159515, 255224, 319030, 510448, 638060, 1020896, 1276120, 2552240, 5104480]

約数ペア:

[(1, 5104480), (2, 2552240), (4, 1276120), (5, 1020896), (8, 638060), (10, 510448), (16, 319030), (20, 255224), (32, 159515), (40, 127612), (61, 83680), (80, 63806), (122, 41840), (160, 31903), (244, 20920), (305, 16736), (488, 10460), (523, 9760), (610, 8368), (976, 5230), (1046, 4880), (1220, 4184), (1952, 2615), (2092, 2440)]