2119565518330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2333}}^1\times {\mathrm{88463}}^1$

素因数の和:90895

約数の個数: 64

約数和(自身を含む): 4162535516160

約数和(自身を除く): 2042969997830

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 2333, 4666, 5135, 10270, 11665, 23330, 30329, 60658, 88463, 151645, 176926, 184307, 303290, 368614, 442315, 884630, 921535, 1150019, 1843070, 2300038, 2395991, 4791982, 5750095, 6988577, 11500190, 11979955, 13977154, 23959910, 34942885, 69885770, 90851501, 181703002, 206384179, 412768358, 454257505, 908515010, 1031920895, 2063841790, 2682994327, 5365988654, 13414971635, 16304350141, 26829943270, 32608700282, 81521750705, 163043501410, 211956551833, 423913103666, 1059782759165, 2119565518330]

約数ペア:

[(1, 2119565518330), (2, 1059782759165), (5, 423913103666), (10, 211956551833), (13, 163043501410), (26, 81521750705), (65, 32608700282), (79, 26829943270), (130, 16304350141), (158, 13414971635), (395, 5365988654), (790, 2682994327), (1027, 2063841790), (2054, 1031920895), (2333, 908515010), (4666, 454257505), (5135, 412768358), (10270, 206384179), (11665, 181703002), (23330, 90851501), (30329, 69885770), (60658, 34942885), (88463, 23959910), (151645, 13977154), (176926, 11979955), (184307, 11500190), (303290, 6988577), (368614, 5750095), (442315, 4791982), (884630, 2395991), (921535, 2300038), (1150019, 1843070)]