126914000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 334264320

約数和(自身を除く): 207350320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 89, 92, 100, 115, 124, 125, 155, 178, 184, 200, 230, 248, 250, 310, 356, 368, 400, 445, 460, 496, 500, 575, 620, 712, 713, 775, 890, 920, 1000, 1150, 1240, 1424, 1426, 1550, 1780, 1840, 2000, 2047, 2225, 2300, 2480, 2759, 2852, 2875, 3100, 3560, 3565, 3875, 4094, 4450, 4600, 5518, 5704, 5750, 6200, 7120, 7130, 7750, 8188, 8900, 9200, 10235, 11036, 11125, 11408, 11500, 12400, 13795, 14260, 15500, 16376, 17800, 17825, 20470, 22072, 22250, 23000, 27590, 28520, 31000, 32752, 35600, 35650, 40940, 44144, 44500, 46000, 51175, 55180, 57040, 62000, 63457, 68975, 71300, 81880, 89000, 89125, 102350, 110360, 126914, 137950, 142600, 163760, 178000, 178250, 204700, 220720, 253828, 255875, 275900, 285200, 317285, 344875, 356500, 409400, 507656, 511750, 551800, 634570, 689750, 713000, 818800, 1015312, 1023500, 1103600, 1269140, 1379500, 1426000, 1586425, 2047000, 2538280, 2759000, 3172850, 4094000, 5076560, 5518000, 6345700, 7932125, 12691400, 15864250, 25382800, 31728500, 63457000, 126914000]

約数ペア:

[(1, 126914000), (2, 63457000), (4, 31728500), (5, 25382800), (8, 15864250), (10, 12691400), (16, 7932125), (20, 6345700), (23, 5518000), (25, 5076560), (31, 4094000), (40, 3172850), (46, 2759000), (50, 2538280), (62, 2047000), (80, 1586425), (89, 1426000), (92, 1379500), (100, 1269140), (115, 1103600), (124, 1023500), (125, 1015312), (155, 818800), (178, 713000), (184, 689750), (200, 634570), (230, 551800), (248, 511750), (250, 507656), (310, 409400), (356, 356500), (368, 344875), (400, 317285), (445, 285200), (460, 275900), (496, 255875), (500, 253828), (575, 220720), (620, 204700), (712, 178250), (713, 178000), (775, 163760), (890, 142600), (920, 137950), (1000, 126914), (1150, 110360), (1240, 102350), (1424, 89125), (1426, 89000), (1550, 81880), (1780, 71300), (1840, 68975), (2000, 63457), (2047, 62000), (2225, 57040), (2300, 55180), (2480, 51175), (2759, 46000), (2852, 44500), (2875, 44144), (3100, 40940), (3560, 35650), (3565, 35600), (3875, 32752), (4094, 31000), (4450, 28520), (4600, 27590), (5518, 23000), (5704, 22250), (5750, 22072), (6200, 20470), (7120, 17825), (7130, 17800), (7750, 16376), (8188, 15500), (8900, 14260), (9200, 13795), (10235, 12400), (11036, 11500), (11125, 11408)]