14086400

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 36497664

約数和(自身を除く): 22411264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 71, 80, 100, 124, 128, 142, 155, 160, 200, 248, 256, 284, 310, 320, 355, 400, 496, 568, 620, 640, 710, 775, 800, 992, 1136, 1240, 1280, 1420, 1550, 1600, 1775, 1984, 2201, 2272, 2480, 2840, 3100, 3200, 3550, 3968, 4402, 4544, 4960, 5680, 6200, 6400, 7100, 7936, 8804, 9088, 9920, 11005, 11360, 12400, 14200, 17608, 18176, 19840, 22010, 22720, 24800, 28400, 35216, 39680, 44020, 45440, 49600, 55025, 56800, 70432, 88040, 90880, 99200, 110050, 113600, 140864, 176080, 198400, 220100, 227200, 281728, 352160, 440200, 454400, 563456, 704320, 880400, 1408640, 1760800, 2817280, 3521600, 7043200, 14086400]

約数ペア:

[(1, 14086400), (2, 7043200), (4, 3521600), (5, 2817280), (8, 1760800), (10, 1408640), (16, 880400), (20, 704320), (25, 563456), (31, 454400), (32, 440200), (40, 352160), (50, 281728), (62, 227200), (64, 220100), (71, 198400), (80, 176080), (100, 140864), (124, 113600), (128, 110050), (142, 99200), (155, 90880), (160, 88040), (200, 70432), (248, 56800), (256, 55025), (284, 49600), (310, 45440), (320, 44020), (355, 39680), (400, 35216), (496, 28400), (568, 24800), (620, 22720), (640, 22010), (710, 19840), (775, 18176), (800, 17608), (992, 14200), (1136, 12400), (1240, 11360), (1280, 11005), (1420, 9920), (1550, 9088), (1600, 8804), (1775, 7936), (1984, 7100), (2201, 6400), (2272, 6200), (2480, 5680), (2840, 4960), (3100, 4544), (3200, 4402), (3550, 3968)]