57040000

素因数分解:

$2^7\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 160

約数和(自身を含む): 152951040

約数和(自身を除く): 95911040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 80, 92, 100, 115, 124, 125, 128, 155, 160, 184, 200, 230, 248, 250, 310, 320, 368, 400, 460, 496, 500, 575, 620, 625, 640, 713, 736, 775, 800, 920, 992, 1000, 1150, 1240, 1250, 1426, 1472, 1550, 1600, 1840, 1984, 2000, 2300, 2480, 2500, 2852, 2875, 2944, 3100, 3200, 3565, 3680, 3875, 3968, 4000, 4600, 4960, 5000, 5704, 5750, 6200, 7130, 7360, 7750, 8000, 9200, 9920, 10000, 11408, 11500, 12400, 14260, 14375, 14720, 15500, 16000, 17825, 18400, 19375, 19840, 20000, 22816, 23000, 24800, 28520, 28750, 31000, 35650, 36800, 38750, 40000, 45632, 46000, 49600, 57040, 57500, 62000, 71300, 73600, 77500, 80000, 89125, 91264, 92000, 99200, 114080, 115000, 124000, 142600, 155000, 178250, 184000, 228160, 230000, 248000, 285200, 310000, 356500, 368000, 445625, 456320, 460000, 496000, 570400, 620000, 713000, 891250, 920000, 1140800, 1240000, 1426000, 1782500, 1840000, 2281600, 2480000, 2852000, 3565000, 5704000, 7130000, 11408000, 14260000, 28520000, 57040000]

約数ペア:

[(1, 57040000), (2, 28520000), (4, 14260000), (5, 11408000), (8, 7130000), (10, 5704000), (16, 3565000), (20, 2852000), (23, 2480000), (25, 2281600), (31, 1840000), (32, 1782500), (40, 1426000), (46, 1240000), (50, 1140800), (62, 920000), (64, 891250), (80, 713000), (92, 620000), (100, 570400), (115, 496000), (124, 460000), (125, 456320), (128, 445625), (155, 368000), (160, 356500), (184, 310000), (200, 285200), (230, 248000), (248, 230000), (250, 228160), (310, 184000), (320, 178250), (368, 155000), (400, 142600), (460, 124000), (496, 115000), (500, 114080), (575, 99200), (620, 92000), (625, 91264), (640, 89125), (713, 80000), (736, 77500), (775, 73600), (800, 71300), (920, 62000), (992, 57500), (1000, 57040), (1150, 49600), (1240, 46000), (1250, 45632), (1426, 40000), (1472, 38750), (1550, 36800), (1600, 35650), (1840, 31000), (1984, 28750), (2000, 28520), (2300, 24800), (2480, 23000), (2500, 22816), (2852, 20000), (2875, 19840), (2944, 19375), (3100, 18400), (3200, 17825), (3565, 16000), (3680, 15500), (3875, 14720), (3968, 14375), (4000, 14260), (4600, 12400), (4960, 11500), (5000, 11408), (5704, 10000), (5750, 9920), (6200, 9200), (7130, 8000), (7360, 7750)]