17028280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 23614280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 223, 230, 332, 415, 446, 460, 664, 830, 892, 920, 1115, 1660, 1784, 1909, 2230, 3320, 3818, 4460, 5129, 7636, 8920, 9545, 10258, 15272, 18509, 19090, 20516, 25645, 37018, 38180, 41032, 51290, 74036, 76360, 92545, 102580, 148072, 185090, 205160, 370180, 425707, 740360, 851414, 1702828, 2128535, 3405656, 4257070, 8514140, 17028280]

約数ペア:

[(1, 17028280), (2, 8514140), (4, 4257070), (5, 3405656), (8, 2128535), (10, 1702828), (20, 851414), (23, 740360), (40, 425707), (46, 370180), (83, 205160), (92, 185090), (115, 148072), (166, 102580), (184, 92545), (223, 76360), (230, 74036), (332, 51290), (415, 41032), (446, 38180), (460, 37018), (664, 25645), (830, 20516), (892, 19090), (920, 18509), (1115, 15272), (1660, 10258), (1784, 9545), (1909, 8920), (2230, 7636), (3320, 5129), (3818, 4460)]