40968200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2287

約数の個数: 96

約数和(自身を含む): 117284160

約数和(自身を除く): 76315960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2251, 2275, 2600, 3640, 4502, 4550, 9004, 9100, 11255, 15757, 18008, 18200, 22510, 29263, 31514, 45020, 56275, 58526, 63028, 78785, 90040, 112550, 117052, 126056, 146315, 157570, 204841, 225100, 234104, 292630, 315140, 393925, 409682, 450200, 585260, 630280, 731575, 787850, 819364, 1024205, 1170520, 1463150, 1575700, 1638728, 2048410, 2926300, 3151400, 4096820, 5121025, 5852600, 8193640, 10242050, 20484100, 40968200]

約数ペア:

[(1, 40968200), (2, 20484100), (4, 10242050), (5, 8193640), (7, 5852600), (8, 5121025), (10, 4096820), (13, 3151400), (14, 2926300), (20, 2048410), (25, 1638728), (26, 1575700), (28, 1463150), (35, 1170520), (40, 1024205), (50, 819364), (52, 787850), (56, 731575), (65, 630280), (70, 585260), (91, 450200), (100, 409682), (104, 393925), (130, 315140), (140, 292630), (175, 234104), (182, 225100), (200, 204841), (260, 157570), (280, 146315), (325, 126056), (350, 117052), (364, 112550), (455, 90040), (520, 78785), (650, 63028), (700, 58526), (728, 56275), (910, 45020), (1300, 31514), (1400, 29263), (1820, 22510), (2251, 18200), (2275, 18008), (2600, 15757), (3640, 11255), (4502, 9100), (4550, 9004)]