117718000

素因数分解:

$2^4\times 5^3\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:923

約数の個数: 80

約数和(自身を含む): 288999360

約数和(自身を除く): 171281360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 125, 142, 200, 250, 284, 355, 400, 500, 568, 710, 829, 1000, 1136, 1420, 1658, 1775, 2000, 2840, 3316, 3550, 4145, 5680, 6632, 7100, 8290, 8875, 13264, 14200, 16580, 17750, 20725, 28400, 33160, 35500, 41450, 58859, 66320, 71000, 82900, 103625, 117718, 142000, 165800, 207250, 235436, 294295, 331600, 414500, 470872, 588590, 829000, 941744, 1177180, 1471475, 1658000, 2354360, 2942950, 4708720, 5885900, 7357375, 11771800, 14714750, 23543600, 29429500, 58859000, 117718000]

約数ペア:

[(1, 117718000), (2, 58859000), (4, 29429500), (5, 23543600), (8, 14714750), (10, 11771800), (16, 7357375), (20, 5885900), (25, 4708720), (40, 2942950), (50, 2354360), (71, 1658000), (80, 1471475), (100, 1177180), (125, 941744), (142, 829000), (200, 588590), (250, 470872), (284, 414500), (355, 331600), (400, 294295), (500, 235436), (568, 207250), (710, 165800), (829, 142000), (1000, 117718), (1136, 103625), (1420, 82900), (1658, 71000), (1775, 66320), (2000, 58859), (2840, 41450), (3316, 35500), (3550, 33160), (4145, 28400), (5680, 20725), (6632, 17750), (7100, 16580), (8290, 14200), (8875, 13264)]