713479000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 1825649280

約数和(自身を除く): 1112170280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 71, 100, 104, 125, 130, 142, 200, 250, 260, 284, 325, 355, 500, 520, 568, 650, 710, 773, 923, 1000, 1300, 1420, 1546, 1625, 1775, 1846, 2600, 2840, 3092, 3250, 3550, 3692, 3865, 4615, 6184, 6500, 7100, 7384, 7730, 8875, 9230, 10049, 13000, 14200, 15460, 17750, 18460, 19325, 20098, 23075, 30920, 35500, 36920, 38650, 40196, 46150, 50245, 54883, 71000, 77300, 80392, 92300, 96625, 100490, 109766, 115375, 154600, 184600, 193250, 200980, 219532, 230750, 251225, 274415, 386500, 401960, 439064, 461500, 502450, 548830, 713479, 773000, 923000, 1004900, 1097660, 1256125, 1372075, 1426958, 2009800, 2195320, 2512250, 2744150, 2853916, 3567395, 5024500, 5488300, 5707832, 6860375, 7134790, 10049000, 10976600, 13720750, 14269580, 17836975, 27441500, 28539160, 35673950, 54883000, 71347900, 89184875, 142695800, 178369750, 356739500, 713479000]

約数ペア:

[(1, 713479000), (2, 356739500), (4, 178369750), (5, 142695800), (8, 89184875), (10, 71347900), (13, 54883000), (20, 35673950), (25, 28539160), (26, 27441500), (40, 17836975), (50, 14269580), (52, 13720750), (65, 10976600), (71, 10049000), (100, 7134790), (104, 6860375), (125, 5707832), (130, 5488300), (142, 5024500), (200, 3567395), (250, 2853916), (260, 2744150), (284, 2512250), (325, 2195320), (355, 2009800), (500, 1426958), (520, 1372075), (568, 1256125), (650, 1097660), (710, 1004900), (773, 923000), (923, 773000), (1000, 713479), (1300, 548830), (1420, 502450), (1546, 461500), (1625, 439064), (1775, 401960), (1846, 386500), (2600, 274415), (2840, 251225), (3092, 230750), (3250, 219532), (3550, 200980), (3692, 193250), (3865, 184600), (4615, 154600), (6184, 115375), (6500, 109766), (7100, 100490), (7384, 96625), (7730, 92300), (8875, 80392), (9230, 77300), (10049, 71000), (13000, 54883), (14200, 50245), (15460, 46150), (17750, 40196), (18460, 38650), (19325, 36920), (20098, 35500), (23075, 30920)]