13474880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2511

約数の個数: 56

約数和(自身を含む): 33988248

約数和(自身を除く): 20513368

約数列:

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

約数ペア:

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