70133800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 180792000

約数和(自身を除く): 110658200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 71, 88, 100, 110, 142, 200, 220, 275, 284, 355, 440, 449, 550, 568, 710, 781, 898, 1100, 1420, 1562, 1775, 1796, 2200, 2245, 2840, 3124, 3550, 3592, 3905, 4490, 4939, 6248, 7100, 7810, 8980, 9878, 11225, 14200, 15620, 17960, 19525, 19756, 22450, 24695, 31240, 31879, 39050, 39512, 44900, 49390, 63758, 78100, 89800, 98780, 123475, 127516, 156200, 159395, 197560, 246950, 255032, 318790, 350669, 493900, 637580, 701338, 796975, 987800, 1275160, 1402676, 1593950, 1753345, 2805352, 3187900, 3506690, 6375800, 7013380, 8766725, 14026760, 17533450, 35066900, 70133800]

約数ペア:

[(1, 70133800), (2, 35066900), (4, 17533450), (5, 14026760), (8, 8766725), (10, 7013380), (11, 6375800), (20, 3506690), (22, 3187900), (25, 2805352), (40, 1753345), (44, 1593950), (50, 1402676), (55, 1275160), (71, 987800), (88, 796975), (100, 701338), (110, 637580), (142, 493900), (200, 350669), (220, 318790), (275, 255032), (284, 246950), (355, 197560), (440, 159395), (449, 156200), (550, 127516), (568, 123475), (710, 98780), (781, 89800), (898, 78100), (1100, 63758), (1420, 49390), (1562, 44900), (1775, 39512), (1796, 39050), (2200, 31879), (2245, 31240), (2840, 24695), (3124, 22450), (3550, 19756), (3592, 19525), (3905, 17960), (4490, 15620), (4939, 14200), (6248, 11225), (7100, 9878), (7810, 8980)]