28375330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 53841024

約数和(自身を除く): 25465694

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1070, 1153, 2306, 2461, 4922, 5765, 11530, 12305, 24610, 26519, 53038, 123371, 132595, 246742, 265190, 616855, 1233710, 2837533, 5675066, 14187665, 28375330]

約数ペア:

[(1, 28375330), (2, 14187665), (5, 5675066), (10, 2837533), (23, 1233710), (46, 616855), (107, 265190), (115, 246742), (214, 132595), (230, 123371), (535, 53038), (1070, 26519), (1153, 24610), (2306, 12305), (2461, 11530), (4922, 5765)]