63806000

素因数分解:

$2^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:607

約数の個数: 80

約数和(自身を含む): 157111968

約数和(自身を除く): 93305968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 125, 200, 244, 250, 305, 400, 488, 500, 523, 610, 976, 1000, 1046, 1220, 1525, 2000, 2092, 2440, 2615, 3050, 4184, 4880, 5230, 6100, 7625, 8368, 10460, 12200, 13075, 15250, 20920, 24400, 26150, 30500, 31903, 41840, 52300, 61000, 63806, 65375, 104600, 122000, 127612, 130750, 159515, 209200, 255224, 261500, 319030, 510448, 523000, 638060, 797575, 1046000, 1276120, 1595150, 2552240, 3190300, 3987875, 6380600, 7975750, 12761200, 15951500, 31903000, 63806000]

約数ペア:

[(1, 63806000), (2, 31903000), (4, 15951500), (5, 12761200), (8, 7975750), (10, 6380600), (16, 3987875), (20, 3190300), (25, 2552240), (40, 1595150), (50, 1276120), (61, 1046000), (80, 797575), (100, 638060), (122, 523000), (125, 510448), (200, 319030), (244, 261500), (250, 255224), (305, 209200), (400, 159515), (488, 130750), (500, 127612), (523, 122000), (610, 104600), (976, 65375), (1000, 63806), (1046, 61000), (1220, 52300), (1525, 41840), (2000, 31903), (2092, 30500), (2440, 26150), (2615, 24400), (3050, 20920), (4184, 15250), (4880, 13075), (5230, 12200), (6100, 10460), (7625, 8368)]