79106020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 197487360

約数和(自身を除く): 118381340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 61, 70, 118, 122, 140, 157, 236, 244, 295, 305, 314, 413, 427, 590, 610, 628, 785, 826, 854, 1099, 1180, 1220, 1570, 1652, 1708, 2065, 2135, 2198, 3140, 3599, 4130, 4270, 4396, 5495, 7198, 8260, 8540, 9263, 9577, 10990, 14396, 17995, 18526, 19154, 21980, 25193, 35990, 37052, 38308, 46315, 47885, 50386, 64841, 67039, 71980, 92630, 95770, 100772, 125965, 129682, 134078, 185260, 191540, 251930, 259364, 268156, 324205, 335195, 503860, 565043, 648410, 670390, 1130086, 1296820, 1340780, 2260172, 2825215, 3955301, 5650430, 7910602, 11300860, 15821204, 19776505, 39553010, 79106020]

約数ペア:

[(1, 79106020), (2, 39553010), (4, 19776505), (5, 15821204), (7, 11300860), (10, 7910602), (14, 5650430), (20, 3955301), (28, 2825215), (35, 2260172), (59, 1340780), (61, 1296820), (70, 1130086), (118, 670390), (122, 648410), (140, 565043), (157, 503860), (236, 335195), (244, 324205), (295, 268156), (305, 259364), (314, 251930), (413, 191540), (427, 185260), (590, 134078), (610, 129682), (628, 125965), (785, 100772), (826, 95770), (854, 92630), (1099, 71980), (1180, 67039), (1220, 64841), (1570, 50386), (1652, 47885), (1708, 46315), (2065, 38308), (2135, 37052), (2198, 35990), (3140, 25193), (3599, 21980), (4130, 19154), (4270, 18526), (4396, 17995), (5495, 14396), (7198, 10990), (8260, 9577), (8540, 9263)]