533386000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1290

約数の個数: 160

約数和(自身を含む): 1522759680

約数和(自身を除く): 989373680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 400, 434, 496, 500, 560, 620, 700, 775, 868, 875, 1000, 1085, 1229, 1240, 1400, 1550, 1736, 1750, 2000, 2170, 2458, 2480, 2800, 3100, 3472, 3500, 3875, 4340, 4916, 5425, 6145, 6200, 7000, 7750, 8603, 8680, 9832, 10850, 12290, 12400, 14000, 15500, 17206, 17360, 19664, 21700, 24580, 27125, 30725, 31000, 34412, 38099, 43015, 43400, 49160, 54250, 61450, 62000, 68824, 76198, 86030, 86800, 98320, 108500, 122900, 137648, 152396, 153625, 172060, 190495, 215075, 217000, 245800, 266693, 304792, 307250, 344120, 380990, 430150, 434000, 491600, 533386, 609584, 614500, 688240, 761980, 860300, 952475, 1066772, 1075375, 1229000, 1333465, 1523960, 1720600, 1904950, 2133544, 2150750, 2458000, 2666930, 3047920, 3441200, 3809900, 4267088, 4301500, 4762375, 5333860, 6667325, 7619800, 8603000, 9524750, 10667720, 13334650, 15239600, 17206000, 19049500, 21335440, 26669300, 33336625, 38099000, 53338600, 66673250, 76198000, 106677200, 133346500, 266693000, 533386000]

約数ペア:

[(1, 533386000), (2, 266693000), (4, 133346500), (5, 106677200), (7, 76198000), (8, 66673250), (10, 53338600), (14, 38099000), (16, 33336625), (20, 26669300), (25, 21335440), (28, 19049500), (31, 17206000), (35, 15239600), (40, 13334650), (50, 10667720), (56, 9524750), (62, 8603000), (70, 7619800), (80, 6667325), (100, 5333860), (112, 4762375), (124, 4301500), (125, 4267088), (140, 3809900), (155, 3441200), (175, 3047920), (200, 2666930), (217, 2458000), (248, 2150750), (250, 2133544), (280, 1904950), (310, 1720600), (350, 1523960), (400, 1333465), (434, 1229000), (496, 1075375), (500, 1066772), (560, 952475), (620, 860300), (700, 761980), (775, 688240), (868, 614500), (875, 609584), (1000, 533386), (1085, 491600), (1229, 434000), (1240, 430150), (1400, 380990), (1550, 344120), (1736, 307250), (1750, 304792), (2000, 266693), (2170, 245800), (2458, 217000), (2480, 215075), (2800, 190495), (3100, 172060), (3472, 153625), (3500, 152396), (3875, 137648), (4340, 122900), (4916, 108500), (5425, 98320), (6145, 86800), (6200, 86030), (7000, 76198), (7750, 68824), (8603, 62000), (8680, 61450), (9832, 54250), (10850, 49160), (12290, 43400), (12400, 43015), (14000, 38099), (15500, 34412), (17206, 31000), (17360, 30725), (19664, 27125), (21700, 24580)]