38482000

素因数分解:

$2^4\times 5^3\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 94708224

約数和(自身を除く): 56226224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 125, 142, 200, 250, 271, 284, 355, 400, 500, 542, 568, 710, 1000, 1084, 1136, 1355, 1420, 1775, 2000, 2168, 2710, 2840, 3550, 4336, 5420, 5680, 6775, 7100, 8875, 10840, 13550, 14200, 17750, 19241, 21680, 27100, 28400, 33875, 35500, 38482, 54200, 67750, 71000, 76964, 96205, 108400, 135500, 142000, 153928, 192410, 271000, 307856, 384820, 481025, 542000, 769640, 962050, 1539280, 1924100, 2405125, 3848200, 4810250, 7696400, 9620500, 19241000, 38482000]

約数ペア:

[(1, 38482000), (2, 19241000), (4, 9620500), (5, 7696400), (8, 4810250), (10, 3848200), (16, 2405125), (20, 1924100), (25, 1539280), (40, 962050), (50, 769640), (71, 542000), (80, 481025), (100, 384820), (125, 307856), (142, 271000), (200, 192410), (250, 153928), (271, 142000), (284, 135500), (355, 108400), (400, 96205), (500, 76964), (542, 71000), (568, 67750), (710, 54200), (1000, 38482), (1084, 35500), (1136, 33875), (1355, 28400), (1420, 27100), (1775, 21680), (2000, 19241), (2168, 17750), (2710, 14200), (2840, 13550), (3550, 10840), (4336, 8875), (5420, 7100), (5680, 6775)]