40533874000

素因数分解:

$2^4\times 5^3\times {\mathrm{311}}^1\times {\mathrm{65167}}^1$

素因数の和:65501

約数の個数: 80

約数和(自身を含む): 98327563776

約数和(自身を除く): 57793689776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 311, 400, 500, 622, 1000, 1244, 1555, 2000, 2488, 3110, 4976, 6220, 7775, 12440, 15550, 24880, 31100, 38875, 62200, 65167, 77750, 124400, 130334, 155500, 260668, 311000, 325835, 521336, 622000, 651670, 1042672, 1303340, 1629175, 2606680, 3258350, 5213360, 6516700, 8145875, 13033400, 16291750, 20266937, 26066800, 32583500, 40533874, 65167000, 81067748, 101334685, 130334000, 162135496, 202669370, 324270992, 405338740, 506673425, 810677480, 1013346850, 1621354960, 2026693700, 2533367125, 4053387400, 5066734250, 8106774800, 10133468500, 20266937000, 40533874000]

約数ペア:

[(1, 40533874000), (2, 20266937000), (4, 10133468500), (5, 8106774800), (8, 5066734250), (10, 4053387400), (16, 2533367125), (20, 2026693700), (25, 1621354960), (40, 1013346850), (50, 810677480), (80, 506673425), (100, 405338740), (125, 324270992), (200, 202669370), (250, 162135496), (311, 130334000), (400, 101334685), (500, 81067748), (622, 65167000), (1000, 40533874), (1244, 32583500), (1555, 26066800), (2000, 20266937), (2488, 16291750), (3110, 13033400), (4976, 8145875), (6220, 6516700), (7775, 5213360), (12440, 3258350), (15550, 2606680), (24880, 1629175), (31100, 1303340), (38875, 1042672), (62200, 651670), (65167, 622000), (77750, 521336), (124400, 325835), (130334, 311000), (155500, 260668)]