14205440

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 80

約数和(自身を含む): 35354880

約数和(自身を除く): 21149440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 179, 248, 256, 310, 320, 358, 496, 512, 620, 640, 716, 895, 992, 1240, 1280, 1432, 1790, 1984, 2480, 2560, 2864, 3580, 3968, 4960, 5549, 5728, 7160, 7936, 9920, 11098, 11456, 14320, 15872, 19840, 22196, 22912, 27745, 28640, 39680, 44392, 45824, 55490, 57280, 79360, 88784, 91648, 110980, 114560, 177568, 221960, 229120, 355136, 443920, 458240, 710272, 887840, 1420544, 1775680, 2841088, 3551360, 7102720, 14205440]

約数ペア:

[(1, 14205440), (2, 7102720), (4, 3551360), (5, 2841088), (8, 1775680), (10, 1420544), (16, 887840), (20, 710272), (31, 458240), (32, 443920), (40, 355136), (62, 229120), (64, 221960), (80, 177568), (124, 114560), (128, 110980), (155, 91648), (160, 88784), (179, 79360), (248, 57280), (256, 55490), (310, 45824), (320, 44392), (358, 39680), (496, 28640), (512, 27745), (620, 22912), (640, 22196), (716, 19840), (895, 15872), (992, 14320), (1240, 11456), (1280, 11098), (1432, 9920), (1790, 7936), (1984, 7160), (2480, 5728), (2560, 5549), (2864, 4960), (3580, 3968)]