38485280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14149}}^1$

素因数の和:14181

約数の個数: 48

約数和(自身を含む): 96276600

約数和(自身を除く): 57791320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 14149, 28298, 56596, 70745, 113192, 141490, 226384, 240533, 282980, 452768, 481066, 565960, 962132, 1131920, 1202665, 1924264, 2263840, 2405330, 3848528, 4810660, 7697056, 9621320, 19242640, 38485280]

約数ペア:

[(1, 38485280), (2, 19242640), (4, 9621320), (5, 7697056), (8, 4810660), (10, 3848528), (16, 2405330), (17, 2263840), (20, 1924264), (32, 1202665), (34, 1131920), (40, 962132), (68, 565960), (80, 481066), (85, 452768), (136, 282980), (160, 240533), (170, 226384), (272, 141490), (340, 113192), (544, 70745), (680, 56596), (1360, 28298), (2720, 14149)]