31888891190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1\times {\mathrm{3733}}^1$

素因数の和:6633

約数の個数: 64

約数和(自身を含む): 64542877056

約数和(自身を除く): 32653985866

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2857, 2990, 3733, 5714, 7466, 14285, 18665, 28570, 37141, 37330, 48529, 65711, 74282, 85859, 97058, 131422, 171718, 185705, 242645, 328555, 371410, 429295, 485290, 657110, 854243, 858590, 1116167, 1708486, 2232334, 4271215, 5580835, 8542430, 10665181, 11161670, 21330362, 53325905, 106651810, 138647353, 245299163, 277294706, 490598326, 693236765, 1226495815, 1386473530, 2452991630, 3188889119, 6377778238, 15944445595, 31888891190]

約数ペア:

[(1, 31888891190), (2, 15944445595), (5, 6377778238), (10, 3188889119), (13, 2452991630), (23, 1386473530), (26, 1226495815), (46, 693236765), (65, 490598326), (115, 277294706), (130, 245299163), (230, 138647353), (299, 106651810), (598, 53325905), (1495, 21330362), (2857, 11161670), (2990, 10665181), (3733, 8542430), (5714, 5580835), (7466, 4271215), (14285, 2232334), (18665, 1708486), (28570, 1116167), (37141, 858590), (37330, 854243), (48529, 657110), (65711, 485290), (74282, 429295), (85859, 371410), (97058, 328555), (131422, 242645), (171718, 185705)]