26949760

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2513

約数の個数: 64

約数和(自身を含む): 68244120

約数和(自身を除く): 41294360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2477, 2720, 4954, 5440, 9908, 10880, 12385, 19816, 24770, 39632, 42109, 49540, 79264, 84218, 99080, 158528, 168436, 198160, 210545, 317056, 336872, 396320, 421090, 673744, 792640, 842180, 1347488, 1585280, 1684360, 2694976, 3368720, 5389952, 6737440, 13474880, 26949760]

約数ペア:

[(1, 26949760), (2, 13474880), (4, 6737440), (5, 5389952), (8, 3368720), (10, 2694976), (16, 1684360), (17, 1585280), (20, 1347488), (32, 842180), (34, 792640), (40, 673744), (64, 421090), (68, 396320), (80, 336872), (85, 317056), (128, 210545), (136, 198160), (160, 168436), (170, 158528), (272, 99080), (320, 84218), (340, 79264), (544, 49540), (640, 42109), (680, 39632), (1088, 24770), (1360, 19816), (2176, 12385), (2477, 10880), (2720, 9908), (4954, 5440)]