57013000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 149610240

約数和(自身を除く): 92597240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 71, 73, 88, 100, 110, 125, 142, 146, 200, 220, 250, 275, 284, 292, 355, 365, 440, 500, 550, 568, 584, 710, 730, 781, 803, 1000, 1100, 1375, 1420, 1460, 1562, 1606, 1775, 1825, 2200, 2750, 2840, 2920, 3124, 3212, 3550, 3650, 3905, 4015, 5183, 5500, 6248, 6424, 7100, 7300, 7810, 8030, 8875, 9125, 10366, 11000, 14200, 14600, 15620, 16060, 17750, 18250, 19525, 20075, 20732, 25915, 31240, 32120, 35500, 36500, 39050, 40150, 41464, 51830, 57013, 71000, 73000, 78100, 80300, 97625, 100375, 103660, 114026, 129575, 156200, 160600, 195250, 200750, 207320, 228052, 259150, 285065, 390500, 401500, 456104, 518300, 570130, 647875, 781000, 803000, 1036600, 1140260, 1295750, 1425325, 2280520, 2591500, 2850650, 5183000, 5701300, 7126625, 11402600, 14253250, 28506500, 57013000]

約数ペア:

[(1, 57013000), (2, 28506500), (4, 14253250), (5, 11402600), (8, 7126625), (10, 5701300), (11, 5183000), (20, 2850650), (22, 2591500), (25, 2280520), (40, 1425325), (44, 1295750), (50, 1140260), (55, 1036600), (71, 803000), (73, 781000), (88, 647875), (100, 570130), (110, 518300), (125, 456104), (142, 401500), (146, 390500), (200, 285065), (220, 259150), (250, 228052), (275, 207320), (284, 200750), (292, 195250), (355, 160600), (365, 156200), (440, 129575), (500, 114026), (550, 103660), (568, 100375), (584, 97625), (710, 80300), (730, 78100), (781, 73000), (803, 71000), (1000, 57013), (1100, 51830), (1375, 41464), (1420, 40150), (1460, 39050), (1562, 36500), (1606, 35500), (1775, 32120), (1825, 31240), (2200, 25915), (2750, 20732), (2840, 20075), (2920, 19525), (3124, 18250), (3212, 17750), (3550, 16060), (3650, 15620), (3905, 14600), (4015, 14200), (5183, 11000), (5500, 10366), (6248, 9125), (6424, 8875), (7100, 8030), (7300, 7810)]