12365120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1$

素因数の和:2307

約数の個数: 56

約数和(自身を含む): 31190184

約数和(自身を除く): 18825064

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, 2273, 2720, 4546, 5440, 9092, 11365, 18184, 22730, 36368, 38641, 45460, 72736, 77282, 90920, 145472, 154564, 181840, 193205, 309128, 363680, 386410, 618256, 727360, 772820, 1236512, 1545640, 2473024, 3091280, 6182560, 12365120]

約数ペア:

[(1, 12365120), (2, 6182560), (4, 3091280), (5, 2473024), (8, 1545640), (10, 1236512), (16, 772820), (17, 727360), (20, 618256), (32, 386410), (34, 363680), (40, 309128), (64, 193205), (68, 181840), (80, 154564), (85, 145472), (136, 90920), (160, 77282), (170, 72736), (272, 45460), (320, 38641), (340, 36368), (544, 22730), (680, 18184), (1088, 11365), (1360, 9092), (2273, 5440), (2720, 4546)]