2487539200

素因数分解:

$2^9\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6269}}^1$

素因数の和:6328

約数の個数: 120

約数和(自身を含む): 6362896320

約数和(自身を除く): 3875357120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 512, 620, 640, 775, 800, 992, 1240, 1280, 1550, 1600, 1984, 2480, 2560, 3100, 3200, 3968, 4960, 6200, 6269, 6400, 7936, 9920, 12400, 12538, 12800, 15872, 19840, 24800, 25076, 31345, 39680, 49600, 50152, 62690, 79360, 99200, 100304, 125380, 156725, 194339, 198400, 200608, 250760, 313450, 388678, 396800, 401216, 501520, 626900, 777356, 802432, 971695, 1003040, 1253800, 1554712, 1604864, 1943390, 2006080, 2507600, 3109424, 3209728, 3886780, 4012160, 4858475, 5015200, 6218848, 7773560, 8024320, 9716950, 10030400, 12437696, 15547120, 16048640, 19433900, 20060800, 24875392, 31094240, 38867800, 40121600, 49750784, 62188480, 77735600, 80243200, 99501568, 124376960, 155471200, 248753920, 310942400, 497507840, 621884800, 1243769600, 2487539200]

約数ペア:

[(1, 2487539200), (2, 1243769600), (4, 621884800), (5, 497507840), (8, 310942400), (10, 248753920), (16, 155471200), (20, 124376960), (25, 99501568), (31, 80243200), (32, 77735600), (40, 62188480), (50, 49750784), (62, 40121600), (64, 38867800), (80, 31094240), (100, 24875392), (124, 20060800), (128, 19433900), (155, 16048640), (160, 15547120), (200, 12437696), (248, 10030400), (256, 9716950), (310, 8024320), (320, 7773560), (400, 6218848), (496, 5015200), (512, 4858475), (620, 4012160), (640, 3886780), (775, 3209728), (800, 3109424), (992, 2507600), (1240, 2006080), (1280, 1943390), (1550, 1604864), (1600, 1554712), (1984, 1253800), (2480, 1003040), (2560, 971695), (3100, 802432), (3200, 777356), (3968, 626900), (4960, 501520), (6200, 401216), (6269, 396800), (6400, 388678), (7936, 313450), (9920, 250760), (12400, 200608), (12538, 198400), (12800, 194339), (15872, 156725), (19840, 125380), (24800, 100304), (25076, 99200), (31345, 79360), (39680, 62690), (49600, 50152)]