89411000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 244632960

約数和(自身を除く): 155221960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 100, 106, 125, 140, 175, 200, 212, 241, 250, 265, 280, 350, 371, 424, 482, 500, 530, 700, 742, 875, 964, 1000, 1060, 1205, 1325, 1400, 1484, 1687, 1750, 1855, 1928, 2120, 2410, 2650, 2968, 3374, 3500, 3710, 4820, 5300, 6025, 6625, 6748, 7000, 7420, 8435, 9275, 9640, 10600, 12050, 12773, 13250, 13496, 14840, 16870, 18550, 24100, 25546, 26500, 30125, 33740, 37100, 42175, 46375, 48200, 51092, 53000, 60250, 63865, 67480, 74200, 84350, 89411, 92750, 102184, 120500, 127730, 168700, 178822, 185500, 210875, 241000, 255460, 319325, 337400, 357644, 371000, 421750, 447055, 510920, 638650, 715288, 843500, 894110, 1277300, 1596625, 1687000, 1788220, 2235275, 2554600, 3193250, 3576440, 4470550, 6386500, 8941100, 11176375, 12773000, 17882200, 22352750, 44705500, 89411000]

約数ペア:

[(1, 89411000), (2, 44705500), (4, 22352750), (5, 17882200), (7, 12773000), (8, 11176375), (10, 8941100), (14, 6386500), (20, 4470550), (25, 3576440), (28, 3193250), (35, 2554600), (40, 2235275), (50, 1788220), (53, 1687000), (56, 1596625), (70, 1277300), (100, 894110), (106, 843500), (125, 715288), (140, 638650), (175, 510920), (200, 447055), (212, 421750), (241, 371000), (250, 357644), (265, 337400), (280, 319325), (350, 255460), (371, 241000), (424, 210875), (482, 185500), (500, 178822), (530, 168700), (700, 127730), (742, 120500), (875, 102184), (964, 92750), (1000, 89411), (1060, 84350), (1205, 74200), (1325, 67480), (1400, 63865), (1484, 60250), (1687, 53000), (1750, 51092), (1855, 48200), (1928, 46375), (2120, 42175), (2410, 37100), (2650, 33740), (2968, 30125), (3374, 26500), (3500, 25546), (3710, 24100), (4820, 18550), (5300, 16870), (6025, 14840), (6625, 13496), (6748, 13250), (7000, 12773), (7420, 12050), (8435, 10600), (9275, 9640)]