12528582770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{115163}}^1$

素因数の和:115247

約数の個数: 64

約数和(自身を含む): 26268447744

約数和(自身を除く): 13739864974

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 110, 115, 215, 230, 253, 430, 473, 506, 946, 989, 1265, 1978, 2365, 2530, 4730, 4945, 9890, 10879, 21758, 54395, 108790, 115163, 230326, 575815, 1151630, 1266793, 2533586, 2648749, 4952009, 5297498, 6333965, 9904018, 12667930, 13243745, 24760045, 26487490, 29136239, 49520090, 54472099, 58272478, 108944198, 113896207, 145681195, 227792414, 272360495, 291362390, 544720990, 569481035, 1138962070, 1252858277, 2505716554, 6264291385, 12528582770]

約数ペア:

[(1, 12528582770), (2, 6264291385), (5, 2505716554), (10, 1252858277), (11, 1138962070), (22, 569481035), (23, 544720990), (43, 291362390), (46, 272360495), (55, 227792414), (86, 145681195), (110, 113896207), (115, 108944198), (215, 58272478), (230, 54472099), (253, 49520090), (430, 29136239), (473, 26487490), (506, 24760045), (946, 13243745), (989, 12667930), (1265, 9904018), (1978, 6333965), (2365, 5297498), (2530, 4952009), (4730, 2648749), (4945, 2533586), (9890, 1266793), (10879, 1151630), (21758, 575815), (54395, 230326), (108790, 115163)]